Greatest Common Factor of 684, 136, 249

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

• Greatest Common Factor of 684, 136, 249 by common division method
• Greatest Common Factor of 684, 136, 249 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 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Greatest Common Factor

We found the factors 684,136,249 . The biggest common factor number is the GCF number.
So the greatest common factor 684,136,249 is 1.

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

• GCF of 144, 938, 339
• GCF of 702, 601, 767
• GCF of 708, 288, 766
• GCF of 354, 162, 892
• GCF of 171, 153, 106

1. What is the GCF of 684, 136, 249?

Answer: GCF of 684, 136, 249 is 1.

2. How to Find the GCF of 684, 136, 249

Answer: Greatest Common Factor(GCF) of 684, 136, 249 = 1

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

Step 2: Then multiply all the prime factors GCF(684, 136, 249) = 1.