Greatest Common Factor of 487, 931, 138

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

• Greatest Common Factor of 487, 931, 138 by common division method
• Greatest Common Factor of 487, 931, 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 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Factors of 931

List of positive integer factors of 931 that divides 931 without a remainder.

1,7,19,49,133,931

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 487,931,138 . The biggest common factor number is the GCF number.
So the greatest common factor 487,931,138 is 1.

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

• GCF of 762, 321, 622
• GCF of 563, 750, 918
• GCF of 630, 669, 515
• GCF of 890, 378, 476
• GCF of 962, 116, 478

1. What is the GCF of 487, 931, 138?

Answer: GCF of 487, 931, 138 is 1.

2. How to Find the GCF of 487, 931, 138

Answer: Greatest Common Factor(GCF) of 487, 931, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(487, 931, 138) = 1.