Greatest Common Factor of 987, 208, 13

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

• Greatest Common Factor of 987, 208, 13 by common division method
• Greatest Common Factor of 987, 208, 13 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 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Factors of 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Factors of 13

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

1,13

Greatest Common Factor

We found the factors 987,208,13 . The biggest common factor number is the GCF number.
So the greatest common factor 987,208,13 is 1.

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

• GCF of 987, 793, 59
• GCF of 745, 831, 87
• GCF of 380, 713, 71
• GCF of 646, 537, 26
• GCF of 133, 899, 48

1. What is the GCF of 987, 208, 13?

Answer: GCF of 987, 208, 13 is 1.

2. How to Find the GCF of 987, 208, 13

Answer: Greatest Common Factor(GCF) of 987, 208, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 208, 13) = 1.