Greatest Common Factor of 63, 966, 987

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

• Greatest Common Factor of 63, 966, 987 by common division method
• Greatest Common Factor of 63, 966, 987 with matching the biggest common factor

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

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

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

Factors of 987

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

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

Greatest Common Factor

We found the factors 63,966,987 . The biggest common factor number is the GCF number.
So the greatest common factor 63,966,987 is 21.

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

• GCF of 97, 258, 278
• GCF of 62, 792, 704
• GCF of 65, 677, 723
• GCF of 50, 151, 884
• GCF of 37, 737, 493

1. What is the GCF of 63, 966, 987?

Answer: GCF of 63, 966, 987 is 21.

2. How to Find the GCF of 63, 966, 987

Answer: Greatest Common Factor(GCF) of 63, 966, 987 = 21

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

Step 2: Then multiply all the prime factors GCF(63, 966, 987) = 21.