Greatest Common Factor of 12, 79, 131, 128

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

• Greatest Common Factor of 12, 79, 131, 128 by common division method
• Greatest Common Factor of 12, 79, 131, 128 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 12

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

1,2,3,4,6,12

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 12,79,131,128 . The biggest common factor number is the GCF number.
So the greatest common factor 12,79,131,128 is 1.

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

• GCF of 80, 64, 819, 908
• GCF of 54, 51, 746, 791
• GCF of 49, 92, 625, 517
• GCF of 22, 64, 678, 902
• GCF of 75, 12, 681, 659

1. What is the GCF of 12, 79, 131, 128?

Answer: GCF of 12, 79, 131, 128 is 1.

2. How to Find the GCF of 12, 79, 131, 128

Answer: Greatest Common Factor(GCF) of 12, 79, 131, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 79, 131, 128) = 1.