Greatest Common Factor of 976, 138, 663

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

• Greatest Common Factor of 976, 138, 663 by common division method
• Greatest Common Factor of 976, 138, 663 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 976

List of positive integer factors of 976 that divides 976 without a remainder.

1,2,4,8,16,61,122,244,488,976

Factors of 138

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

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

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Greatest Common Factor

We found the factors 976,138,663 . The biggest common factor number is the GCF number.
So the greatest common factor 976,138,663 is 1.

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

• GCF of 231, 668, 842
• GCF of 843, 714, 282
• GCF of 601, 712, 865
• GCF of 635, 637, 830
• GCF of 458, 392, 685

1. What is the GCF of 976, 138, 663?

Answer: GCF of 976, 138, 663 is 1.

2. How to Find the GCF of 976, 138, 663

Answer: Greatest Common Factor(GCF) of 976, 138, 663 = 1

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

Step 2: Then multiply all the prime factors GCF(976, 138, 663) = 1.