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Greatest Common Factor of 64, 55, 138

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 64, 55, 138 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 64, 55, 138 is 1.

GCF(64, 55, 138) = 1

GCF of 64, 55, 138

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

GCF of:

Greatest Common Factor (GCF) of 64,55,138 By Common Division

∴ GCF of numbers is 1 because of no common factors present between them.

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

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

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

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 64,55,138 . The biggest common factor number is the GCF number.
So the greatest common factor 64,55,138 is 1.

GCF of two or more Numbers Calculation Examples

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

Frequently Asked Questions on GCF of 64, 55, 138

1. What is the GCF of 64, 55, 138?

Answer: GCF of 64, 55, 138 is 1.

2. How to Find the GCF of 64, 55, 138

Answer: Greatest Common Factor(GCF) of 64, 55, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 55, 138) = 1.