Greatest Common Factor of 975, 873, 138

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

• Greatest Common Factor of 975, 873, 138 by common division method
• Greatest Common Factor of 975, 873, 138 with matching the biggest common factor

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

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

Factors of 873

List of positive integer factors of 873 that divides 873 without a remainder.

1,3,9,97,291,873

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 975,873,138 . The biggest common factor number is the GCF number.
So the greatest common factor 975,873,138 is 3.

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

• GCF of 775, 902, 986
• GCF of 783, 184, 928
• GCF of 230, 342, 103
• GCF of 955, 426, 130
• GCF of 234, 933, 813

1. What is the GCF of 975, 873, 138?

Answer: GCF of 975, 873, 138 is 3.

2. How to Find the GCF of 975, 873, 138

Answer: Greatest Common Factor(GCF) of 975, 873, 138 = 3

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

Step 2: Then multiply all the prime factors GCF(975, 873, 138) = 3.