Greatest Common Factor of 684, 251, 84

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

• Greatest Common Factor of 684, 251, 84 by common division method
• Greatest Common Factor of 684, 251, 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 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 251

List of positive integer factors of 251 that divides 251 without a remainder.

1,251

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 684,251,84 . The biggest common factor number is the GCF number.
So the greatest common factor 684,251,84 is 1.

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

• GCF of 647, 174, 17
• GCF of 672, 485, 27
• GCF of 553, 533, 85
• GCF of 752, 827, 78
• GCF of 578, 968, 24

1. What is the GCF of 684, 251, 84?

Answer: GCF of 684, 251, 84 is 1.

2. How to Find the GCF of 684, 251, 84

Answer: Greatest Common Factor(GCF) of 684, 251, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(684, 251, 84) = 1.