- What is the prime factors of 42?
- How many factors does 42 have?
- What are the common factors of 42 and 60?
- What is the smallest prime number?
- How many prime numbers are there between 1 and 42?
- What are the prime factors of 40?
- What can 42 be divided by?
- What are the factors of the number 40?
- Can 41 be divided by anything?
- What is the smallest 4 digit prime number?
- Why is 41 not a prime number?
- What is the LCM of 60 and 42?
- What are the first 5 multiples of 42?
- What are the 2 prime factors of 12?
- Why is 11 not a prime number?
- What is the GCF of 42 63?
- What is the greatest factor of 42?
- What can I multiply to get 42?
- What is the prime factor of 44?
- What is Coprime number?
- Why is 51 a prime number?

## What is the prime factors of 42?

The only way to write 42 as the product of primes (except to change the order of the factors) is 2 × 3 × 7.

We call 2 × 3 × 7 the prime factorization of 42.

It turns out that every counting number (natural number) has a unique prime factorization, different from any other counting number..

## How many factors does 42 have?

Therefore, the factors of 42 in pairs are (1, 42), (2, 21), (3, 14) and (6, 7).

## What are the common factors of 42 and 60?

Frequently Asked Questions on GCF of 42 and 60 Answer: GCF of 42 and 60 is 6. 2. What are the Factors of 42? Answer: Factors of 42 are 1, 2, 3, 6, 7, 14, 21, 42.

## What is the smallest prime number?

2Hardy as the last major mathematician to consider 1 to be prime. (He explicitly included it as a prime in the first six editions of A Course in Pure Mathematics, which were published between 1908 and 1933. He updated the definition in 1938 to make 2 the smallest prime.)

## How many prime numbers are there between 1 and 42?

List of Prime NumbersSequencePrime Number4017341179421814319174 more rows

## What are the prime factors of 40?

The prime factorization of 40 is 2 × 2 × 2 × 5, or 23 × 5.

## What can 42 be divided by?

42 = 1 x 42, 2 x 21, 3 x 14, or 6 x 7. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42.

## What are the factors of the number 40?

Factors of 40 are the numbers which can divide the original number 40 and results in whole number as quotient….Factors Of 40 in Pairs1 × 40 = 40.2 × 20 = 40.4 × 10 = 40.5 × 8 = 40. Therefore, the factors in pairs are (1, 40), (2, 20), (4, 10) and (5, 8).

## Can 41 be divided by anything?

Since 41 cannot be divided evenly by 2, 3, or 5, we know that 41 is a prime number.

## What is the smallest 4 digit prime number?

elevenThe smallest four-digit prime number in an integer base is eleven.

## Why is 41 not a prime number?

For 41, the answer is: yes, 41 is a prime number because it has only two distinct divisors: 1 and itself (41). As a consequence, 41 is only a multiple of 1 and 41. Find out more: What is a prime number?

## What is the LCM of 60 and 42?

Least common multiple (LCM) of 42 and 60 is 420.

## What are the first 5 multiples of 42?

Five multiples of 42 are 210, 168, 126, 84 and 42. This is because 42 is a factor of each.

## What are the 2 prime factors of 12?

The prime factors of 12 are 2 and 3.

## Why is 11 not a prime number?

For 11, the answer is: yes, 11 is a prime number because it has only two distinct divisors: 1 and itself (11). As a consequence, 11 is only a multiple of 1 and 11.

## What is the GCF of 42 63?

Greatest common factor (GCF) of 42 and 63 is 21. We will now calculate the prime factors of 42 and 63, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42 and 63.

## What is the greatest factor of 42?

Answer: Factors of 42 are 1, 2, 3, 6, 7, 14, 21, 42. There are 8 integers that are factors of 42. The greatest factor of 42 is 42. 3.

## What can I multiply to get 42?

In this case 2, 3, 6, and 7 are all numbers you can multiply to get 42. So, they are all factors of 42.

## What is the prime factor of 44?

Factors of 44: 1, 2, 4, 11, 22, 44. Prime factorization: 44 = 2 x 2 x 11, which can also be written 2² x 11.

## What is Coprime number?

The concept of coprime is meaningful only with natural numbers. Two successive integers are always coprime. For eg: (2,3), (11,12), (99,100) and so on; they have 1 as their HCF. The sum of any two coprime numbers is always coprime with the product of the same two coprime numbers.

## Why is 51 a prime number?

For 51 to be a prime number, it would have been required that 51 has only two divisors, i.e., itself and 1. However, 51 is a semiprime (also called biprime or 2-almost-prime), because it is the product of a two non-necessarily distinct prime numbers. Indeed, 51 = 3 x 17, where 3 and 17 are both prime numbers.