# Quick Answer: What Can You Multiply To Get 31?

## What can I multiply to get 30?

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..

## What can I multiply to get 19?

You could “make” 19 by adding 1 and 18, 2 and 17 and so forth. You could also make it by dividing 2 into 38, 3 into 57, etc.

## What three numbers add up to 31?

For example, 1, 2, and 28 add up to 31. 2, 3, and 26 is another combination. And so is this : 3, 4, and 24.

## What 3 numbers add 21?

Therefore, three consecutive integers that add up to 21 are 6, 7, and 8.

## What is the highest factor of 21?

Factors of 21: 1, 3, 7, 21. Prime factorization: 21 = 3 x 7.

## What two numbers make 31?

Answer and Explanation: The numbers that go into 31 are 1 and 31.

## What can you multiply to get 32?

32 is a composite number. 32 = 1 x 32, 2 x 16, or 4 x 8. Factors of 32: 1, 2, 4, 8, 16, 32.

## What are the factors of 12?

So 1, 2, 3, 4, 6 and 12 are factors of 12.

## What can 63 be divided by?

For 63, the answer is: No, 63 is not a prime number. The list of all positive divisors (i.e., the list of all integers that divide 63) is as follows: 1, 3, 7, 9, 21, 63.

## What 5 numbers add up to 31?

1, 3, 9, AND 18 MAKE 31 IN TOTAL & YOU CAN MAKE EVERY NUMBER UPTO 31 USING THEM. YOU CAN SOLVE THIS BY ADDING 18 WITH 9 & 4.

## What can equal to 20?

If you can use more than one of a number, than 2 x 2 x 5 = 20. If you’re asking for 3 different numbers, than 1 x 4 x 5 = 20 or 1 x 2 x 10 = 20.

## What number can go into 45?

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

## What multiplication makes 36?

36 is a composite number, and it is 6 squared. 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.

## What are the factors of 18?

Table of Factors and MultiplesFactorsMultiples1, 2, 4, 8, 16161121, 17171191, 2, 3, 6, 9, 18181261, 191913341 more rows

## Why is 31 a prime number?

For 31, the answer is: yes, 31 is a prime number because it has only two distinct divisors: 1 and itself (31).

## What are the four factors of 21?

The factors of 21 are 1, 3, 7 and 21. Factor pairs of the number 21 are the numbers that result in original number on multiplying them together. To find the factors of a number, 21, we will use the factorization method.