Greatest Common Factor of 13, 91, 988

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

• Greatest Common Factor of 13, 91, 988 by common division method
• Greatest Common Factor of 13, 91, 988 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

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

Greatest Common Factor

We found the factors 13,91,988 . The biggest common factor number is the GCF number.
So the greatest common factor 13,91,988 is 13.

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

• GCF of 11, 10, 520
• GCF of 54, 94, 889
• GCF of 81, 11, 752
• GCF of 15, 12, 162
• GCF of 13, 89, 446

1. What is the GCF of 13, 91, 988?

Answer: GCF of 13, 91, 988 is 13.

2. How to Find the GCF of 13, 91, 988

Answer: Greatest Common Factor(GCF) of 13, 91, 988 = 13

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

Step 2: Then multiply all the prime factors GCF(13, 91, 988) = 13.