# What is the GCF and LCM of 12 and 40?

## What is the GCF and LCM of 12 and 40?

Answer: LCM of 12 and 40 is 120.

What is the LCM of 40 and 12?

120
Hence, Least Common Multiple is 120 .

What is the GCF for 40?

The GCF of 40 and 48 is 8. To calculate the GCF (Greatest Common Factor) of 40 and 48, we need to factor each number (factors of 40 = 1, 2, 4, 5, 8, 10, 20, 40; factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48) and choose the greatest factor that exactly divides both 40 and 48, i.e., 8.

### What is the GCF of 12 and 42?

6
Answer: GCF of 12 and 42 is 6.

What is the greatest common factor of 12 40 and 45?

1
Calculate the GCF The greatest common factor of 12, 40 and 45 is 1.

What are the factors of 12?

The factors of 12 are 1, 2, 3, 4, 6, and 12, because each of those divides 12 without leaving a remainder (or, alternatively, each of those is a counting number that can be multiplied by another counting number to make 12).

## What are the factors of 12 and 40?

The factors of 12 and 40 are 1, 2, 3, 4, 6, 12 and 1, 2, 4, 5, 8, 10, 20, 40 respectively.

What is the GCF for 12?

Finding the Greatest Common Factor

Two Numbers Factors Greatest Common Factor
9 and 12 9: 1, 3, 9 12: 1, 2, 3, 4, 6, 12 3

How do u find the greatest common factor?

To find the GCF of a set of numbers, list all the factors of each number. The greatest factor appearing on every list is the GCF. For example, to find the GCF of 6 and 15, first list all the factors of each number. Because 3 is the greatest factor that appears on both lists, 3 is the GCF of 6 and 15.

### What is the greatest common factor shared by 45 and 40?

The GCF of 45 and 40 is 5.

What is the greatest 4 digit number divisible by 18 and 12?

Answer Expert Verified The greatest 4 digit number is 9999.