Greatest Common Factor of 676, 643, 136

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

• Greatest Common Factor of 676, 643, 136 by common division method
• Greatest Common Factor of 676, 643, 136 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 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 643

List of positive integer factors of 643 that divides 643 without a remainder.

1,643

Factors of 136

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

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

Greatest Common Factor

We found the factors 676,643,136 . The biggest common factor number is the GCF number.
So the greatest common factor 676,643,136 is 1.

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

• GCF of 688, 592, 197
• GCF of 734, 872, 963
• GCF of 591, 438, 648
• GCF of 802, 717, 528
• GCF of 834, 574, 190

1. What is the GCF of 676, 643, 136?

Answer: GCF of 676, 643, 136 is 1.

2. How to Find the GCF of 676, 643, 136

Answer: Greatest Common Factor(GCF) of 676, 643, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(676, 643, 136) = 1.