Greatest Common Factor of 772, 557, 138

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

• Greatest Common Factor of 772, 557, 138 by common division method
• Greatest Common Factor of 772, 557, 138 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 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

Factors of 557

List of positive integer factors of 557 that divides 557 without a remainder.

1,557

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 772,557,138 . The biggest common factor number is the GCF number.
So the greatest common factor 772,557,138 is 1.

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

• GCF of 205, 202, 178
• GCF of 388, 323, 685
• GCF of 690, 741, 870
• GCF of 782, 959, 457
• GCF of 654, 120, 606

1. What is the GCF of 772, 557, 138?

Answer: GCF of 772, 557, 138 is 1.

2. How to Find the GCF of 772, 557, 138

Answer: Greatest Common Factor(GCF) of 772, 557, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(772, 557, 138) = 1.