- What are the factors of 28?
- What are prime factors of 28?
- What are the two factors of 30?
- How do you know a prime factor?
- Why is 8 not a prime number?
- What is a prime factor of 24?
- What are the prime factors of 32?
- What are the prime factors of 25?
- What are the factors 30?
- How many different primes make up the prime factor form of 30?
- What is prime factor?
- What is the perfect square of 30?

## What are the factors of 28?

The factors of 28 are the numbers, which on multiplication in pairs results in the original number.

These factors are 1,2,4,7,14 and 28.

Since, 2 x 14 = 28, therefore (2,14) is a pair factor of number 28..

## What are prime factors of 28?

2 Answers. The prime factorization of 28 is 22⋅7 .

## What are the two factors of 30?

30 is a composite number. 30 = 1 x 30, 2 x 15, 3 x 10, or 5 x 6. Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30. Prime factorization: 30 = 2 x 3 x 5.

## How do you know a prime factor?

Exhaust all normal steps of factoring before deciding that you have a prime polynomial on your hands. Look for two numbers whose product is 8 and sum is 2. Check for the 2 and 4 when both are either plus or both are minus, for 8.

## Why is 8 not a prime number?

For 8, the answer is: No, 8 is not a prime number. The list of all positive divisors (i.e., the list of all integers that divide 8) is as follows: 1, 2, 4, 8. For 8 to be a prime number, it would have been required that 8 has only two divisors, i.e., itself and 1.

## What is a prime factor of 24?

Answer and Explanation: The prime factorization of the number 24 is 2 × 2 × 2 × 3.

## What are the prime factors of 32?

So, the prime factors of 32 are written as 2 × 2 x 2 x 2 x 2 or 25, where 2 is a prime numbers. It is possible to find the exact number of factors of a number with the help of prime factorisation. The prime factor of the 32 is 25.

## What are the prime factors of 25?

The prime factorization of 25 is 5 × 5.

## What are the factors 30?

The factors of 30 are 1, 2, 3, 5, 10, 15, and 30.

## How many different primes make up the prime factor form of 30?

So, 30 = 2 × 3 × 5. Both 3 and 7 are prime numbers, so we cannot factor them any further.

## What is prime factor?

A factor that is a prime number. In other words: any of the prime numbers that can be multiplied to give the original number. Example: The prime factors of 15 are 3 and 5 (because 3×5=15, and 3 and 5 are prime numbers).

## What is the perfect square of 30?

900Perfect Square:Positive IntegerInteger Squared=Perfect Squares List2929 ^2 =8413030 ^2 =9003131 ^2 =9613232 ^2 =102492 more rows