Greatest Common Factor of 87, 663, 108

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

• Greatest Common Factor of 87, 663, 108 by common division method
• Greatest Common Factor of 87, 663, 108 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 87,663,108 . The biggest common factor number is the GCF number.
So the greatest common factor 87,663,108 is 3.

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

• GCF of 30, 699, 981
• GCF of 28, 820, 336
• GCF of 10, 994, 500
• GCF of 16, 588, 110
• GCF of 12, 622, 341

1. What is the GCF of 87, 663, 108?

Answer: GCF of 87, 663, 108 is 3.

2. How to Find the GCF of 87, 663, 108

Answer: Greatest Common Factor(GCF) of 87, 663, 108 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 663, 108) = 3.