Greatest Common Factor of 774, 138

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 774, 138 i.e. 6 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 774, 138 is 6.

GCF(774, 138) = 6

GCF of 774, 138

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

GCF of:

Greatest Common Factor of 774,138

GCF of 774,138 is 6

2 774, 138
3 387, 69
129, 23

∴ So the GCF of the given numbers is 2 x 3 = 6

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

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 774,138 . The biggest common factor number is the GCF number.
So the greatest common factor 774,138 is 6.

GCF of two or more Numbers Calculation Examples

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Frequently Asked Questions on GCF of 774, 138

1. What is the GCF of 774, 138?

Answer: GCF of 774, 138 is 6.

2. How to Find the GCF of 774, 138

Answer: Greatest Common Factor(GCF) of 774, 138 = 6

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

Step 2: Then multiply all the prime factors GCF(774, 138) = 6.