Greatest Common Factor of 987, 399, 966

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

• Greatest Common Factor of 987, 399, 966 by common division method
• Greatest Common Factor of 987, 399, 966 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 7 = 21

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 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 966

List of positive integer factors of 966 that divides 966 without a remainder.

1,2,3,6,7,14,21,23,42,46,69,138,161,322,483,966

Greatest Common Factor

We found the factors 987,399,966 . The biggest common factor number is the GCF number.
So the greatest common factor 987,399,966 is 21.

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

• GCF of 762, 571, 656
• GCF of 110, 301, 557
• GCF of 564, 184, 575
• GCF of 350, 208, 443
• GCF of 878, 177, 174

1. What is the GCF of 987, 399, 966?

Answer: GCF of 987, 399, 966 is 21.

2. How to Find the GCF of 987, 399, 966

Answer: Greatest Common Factor(GCF) of 987, 399, 966 = 21

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

Step 2: Then multiply all the prime factors GCF(987, 399, 966) = 21.