Greatest Common Factor of 676, 689, 47

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

• Greatest Common Factor of 676, 689, 47 by common division method
• Greatest Common Factor of 676, 689, 47 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 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Greatest Common Factor

We found the factors 676,689,47 . The biggest common factor number is the GCF number.
So the greatest common factor 676,689,47 is 1.

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

• GCF of 442, 823, 53
• GCF of 759, 567, 48
• GCF of 331, 559, 65
• GCF of 444, 194, 98
• GCF of 653, 866, 91

1. What is the GCF of 676, 689, 47?

Answer: GCF of 676, 689, 47 is 1.

2. How to Find the GCF of 676, 689, 47

Answer: Greatest Common Factor(GCF) of 676, 689, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(676, 689, 47) = 1.