- What are prime factor of 30?
- What are the factors of 36?
- What is the factor tree for 30?
- What is the multiple of 30?
- What is not a factor of 30?
- How many positive factors does 30 have?
- What number can go into 45?
- What are the factors of 28?
- What are the prime factors of 36?
- How many factors does 36 2 have?
- What is the lowest common factor of 24 and 30?
- What is the LCM of 20 and 30?
- What are the factors of 20 and 30?
- Is 30 a factor or a multiple of 10?
- What is the GCF of 12 and 30?

## What are prime factor of 30?

So, the prime factors of 30 are 2 × 3 × 5, where 2, 3 and 5 are the prime numbers..

## What are the factors of 36?

36 = 1 x 36, 2 x 18, 3 x 12, 4 x 9, or 6 x 6. Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36. Prime factorization: 36 = 2 x 2 x 3 x 3, which can also be written 36 = 2² x 3².

## What is the factor tree for 30?

Every possible factor tree for the number 30 is shown below. The number 30 can be written in prime factorization as 2 x 3 x 5. All of the factors are prime numbers. Using exponential form, 30 = 213151, indicating that there is one 2, one 3 and one 5 multilplied together to get the result of 30.

## What is the multiple of 30?

Table of Factors and MultiplesFactorsMultiples1, 2, 3, 5, 6, 10, 15, 3030601, 3131621, 2, 4, 8, 16, 3232641, 3, 11, 33336641 more rows

## What is not a factor of 30?

31The smallest number that is not a factor of 30! is 31. But it is a prime number.

## How many positive factors does 30 have?

8 Positive Factors-1, -2, -3, -5, -6, -10, -15, and -30. How many Factors of 30? When we counted the Factors of 30 that we listed above, we found that 30 has 8 Positive Factors and 8 Negative Factors. Thus, the total number of Factors of 30 is 16.

## What number can go into 45?

So, the factors of 45 are 1, 3, 5, 9, 15 and 45.

## What are the factors of 28?

28 is a composite number. 28 = 1 x 28, 2 x 14, or 4 x 7. Factors of 28: 1, 2, 4, 7, 14, 28. Prime factorization: 28 = 2 x 2 x 7, which can also be written 28 = 2² x 7.

## What are the prime factors of 36?

When a composite number is written as a product of all of its prime factors, we have the prime factorization of the number. For example, the number 36 can be written as a product of primes as: 36 = 2² x 3². The expression 2² x 3² is said to be the prime factorization of 36.

## How many factors does 36 2 have?

You can take {1, 3, 9, 27, 81} and multiply by 1. Or you can multiply by 2. {3, 6, 18, 54, 162} are all factors of 36^2.

## What is the lowest common factor of 24 and 30?

Least common multiple (LCM) of 24 and 30 is 120.

## What is the LCM of 20 and 30?

Least common multiple (LCM) of 20 and 30 is 60.

## What are the factors of 20 and 30?

The numbers 20 and 30 have the factors 2 and 5 in common. Next, multiply the common factors to find the GCF. If there is only one common factor, there is no need to multiply. The GCF of 20 and 30 is 10.

## Is 30 a factor or a multiple of 10?

If a is divisible by b, then b is a factor of a, and a is a multiple of b. Example : 30 = 3 × 10, so 3 and 10 are factors of 30 and 30 is a multiple of 3 and 10. Every factor of a number is an exact divisor of that number.

## What is the GCF of 12 and 30?

Earlier we found that the Common Factors of 12 and 30 are 1, 2, 3 and 6, and so the Greatest Common Factor is 6. The Greatest Common Factor of 12 and 30 is 6.