Greatest Common Factor of 687, 497, 84

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

• Greatest Common Factor of 687, 497, 84 by common division method
• Greatest Common Factor of 687, 497, 84 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 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 687,497,84 . The biggest common factor number is the GCF number.
So the greatest common factor 687,497,84 is 1.

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

• GCF of 306, 584, 15
• GCF of 524, 250, 73
• GCF of 719, 237, 17
• GCF of 262, 249, 81
• GCF of 964, 737, 20

1. What is the GCF of 687, 497, 84?

Answer: GCF of 687, 497, 84 is 1.

2. How to Find the GCF of 687, 497, 84

Answer: Greatest Common Factor(GCF) of 687, 497, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(687, 497, 84) = 1.