Greatest Common Factor of 156, 972, 975

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

• Greatest Common Factor of 156, 972, 975 by common division method
• Greatest Common Factor of 156, 972, 975 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Factors of 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 156,972,975 . The biggest common factor number is the GCF number.
So the greatest common factor 156,972,975 is 3.

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

• GCF of 333, 554, 477
• GCF of 324, 350, 147
• GCF of 277, 148, 203
• GCF of 343, 154, 933
• GCF of 992, 594, 583

1. What is the GCF of 156, 972, 975?

Answer: GCF of 156, 972, 975 is 3.

2. How to Find the GCF of 156, 972, 975

Answer: Greatest Common Factor(GCF) of 156, 972, 975 = 3

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

Step 2: Then multiply all the prime factors GCF(156, 972, 975) = 3.