Greatest Common Factor of 988, 646, 397

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

• Greatest Common Factor of 988, 646, 397 by common division method
• Greatest Common Factor of 988, 646, 397 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 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 988,646,397 . The biggest common factor number is the GCF number.
So the greatest common factor 988,646,397 is 1.

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

• GCF of 254, 231, 883
• GCF of 802, 941, 490
• GCF of 704, 844, 478
• GCF of 482, 741, 254
• GCF of 691, 239, 788

1. What is the GCF of 988, 646, 397?

Answer: GCF of 988, 646, 397 is 1.

2. How to Find the GCF of 988, 646, 397

Answer: Greatest Common Factor(GCF) of 988, 646, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(988, 646, 397) = 1.