Greatest Common Factor of 988, 137, 505, 278

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

• Greatest Common Factor of 988, 137, 505, 278 by common division method
• Greatest Common Factor of 988, 137, 505, 278 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 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Factors of 137

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

1,137

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 988,137,505,278 . The biggest common factor number is the GCF number.
So the greatest common factor 988,137,505,278 is 1.

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

• GCF of 794, 460, 219, 483
• GCF of 674, 768, 424, 262
• GCF of 627, 528, 889, 261
• GCF of 235, 292, 248, 104
• GCF of 728, 469, 271, 229

1. What is the GCF of 988, 137, 505, 278?

Answer: GCF of 988, 137, 505, 278 is 1.

2. How to Find the GCF of 988, 137, 505, 278

Answer: Greatest Common Factor(GCF) of 988, 137, 505, 278 = 1

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

Step 2: Then multiply all the prime factors GCF(988, 137, 505, 278) = 1.