Greatest Common Factor of 247, 137, 942

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

• Greatest Common Factor of 247, 137, 942 by common division method
• Greatest Common Factor of 247, 137, 942 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 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Greatest Common Factor

We found the factors 247,137,942 . The biggest common factor number is the GCF number.
So the greatest common factor 247,137,942 is 1.

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

• GCF of 762, 336, 855
• GCF of 687, 171, 150
• GCF of 871, 297, 221
• GCF of 917, 301, 954
• GCF of 317, 166, 872

1. What is the GCF of 247, 137, 942?

Answer: GCF of 247, 137, 942 is 1.

2. How to Find the GCF of 247, 137, 942

Answer: Greatest Common Factor(GCF) of 247, 137, 942 = 1

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

Step 2: Then multiply all the prime factors GCF(247, 137, 942) = 1.