Greatest Common Factor of 31, 28, 60, 12, 852

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 31, 28, 60, 12, 852 by common division method
• Greatest Common Factor of 31, 28, 60, 12, 852 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Greatest Common Factor

We found the factors 31,28,60,12,852 . The biggest common factor number is the GCF number.
So the greatest common factor 31,28,60,12,852 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 58, 54, 99, 65, 189
• GCF of 76, 59, 99, 34, 841
• GCF of 91, 19, 65, 64, 854
• GCF of 81, 19, 12, 43, 627
• GCF of 35, 35, 13, 49, 853

1. What is the GCF of 31, 28, 60, 12, 852?

Answer: GCF of 31, 28, 60, 12, 852 is 1.

2. How to Find the GCF of 31, 28, 60, 12, 852

Answer: Greatest Common Factor(GCF) of 31, 28, 60, 12, 852 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(31, 28, 60, 12, 852) = 1.