- What two numbers make 72?
- What is the highest common factor of 24 and 84?
- What two numbers make 85?
- What two numbers make 42?
- What is the greatest common factor of 84?
- What are factors of 90?
- What is a factor of 80?
- What are factors of 70?
- Is 2 a factor of 72 yes or no?
- Is 72 a perfect square?
- What gives you 84?
- Is 72 prime or composite?

## What two numbers make 72?

Here we can see all the Positive pair factors of 72.

x 72= 72.

therefore, 1 and 72 are a factor pair of 72.

x 36= 72.

therefore, 2 and 36 are a factor pair of 72.

x 24= 72.

therefore, 3 and 24 are a factor pair of 72.

x 18= 72..

## What is the highest common factor of 24 and 84?

Answer: GCF of 24 and 84 is 2.

## What two numbers make 85?

5 × 17=85.

## What two numbers make 42?

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

## What is the greatest common factor of 84?

The common factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. We can get all the factors using the prime factorization method.

## What are factors of 90?

Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.

## What is a factor of 80?

Factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80.

## What are factors of 70?

Factors of 70 are: 1, 2, 5,7,14, 10, 35 and 70 = 8 factors.

## Is 2 a factor of 72 yes or no?

The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72.

## Is 72 a perfect square?

72 is not a perfect square. It is represented as √72. The square root of 72 can only be simplified.

## What gives you 84?

84 = 1 x 84, 2 x 42, 3 x 28, 4 x 21, 6 x 14, or 7 x 12. Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.

## Is 72 prime or composite?

Is 72 a prime number? “No, 72 is not a prime number.” Since 72 has more than 2 factors i.e. 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, it is a composite number.