Greatest Common Factor of 12, 28, 959

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

• Greatest Common Factor of 12, 28, 959 by common division method
• Greatest Common Factor of 12, 28, 959 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 28

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

1,2,4,7,14,28

Factors of 959

List of positive integer factors of 959 that divides 959 without a remainder.

1,7,137,959

Greatest Common Factor

We found the factors 12,28,959 . The biggest common factor number is the GCF number.
So the greatest common factor 12,28,959 is 1.

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

• GCF of 13, 53, 548
• GCF of 71, 32, 696
• GCF of 62, 86, 958
• GCF of 40, 16, 594
• GCF of 29, 64, 895

1. What is the GCF of 12, 28, 959?

Answer: GCF of 12, 28, 959 is 1.

2. How to Find the GCF of 12, 28, 959

Answer: Greatest Common Factor(GCF) of 12, 28, 959 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 28, 959) = 1.