Greatest Common Factor of 87, 684, 693

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

• Greatest Common Factor of 87, 684, 693 by common division method
• Greatest Common Factor of 87, 684, 693 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 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Greatest Common Factor

We found the factors 87,684,693 . The biggest common factor number is the GCF number.
So the greatest common factor 87,684,693 is 3.

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

• GCF of 20, 799, 817
• GCF of 44, 460, 566
• GCF of 50, 160, 536
• GCF of 30, 947, 689
• GCF of 45, 272, 555

1. What is the GCF of 87, 684, 693?

Answer: GCF of 87, 684, 693 is 3.

2. How to Find the GCF of 87, 684, 693

Answer: Greatest Common Factor(GCF) of 87, 684, 693 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 684, 693) = 3.