Greatest Common Factor of 721, 672, 917

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

• Greatest Common Factor of 721, 672, 917 by common division method
• Greatest Common Factor of 721, 672, 917 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Factors of 917

List of positive integer factors of 917 that divides 917 without a remainder.

1,7,131,917

Greatest Common Factor

We found the factors 721,672,917 . The biggest common factor number is the GCF number.
So the greatest common factor 721,672,917 is 7.

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

• GCF of 327, 549, 429
• GCF of 155, 994, 900
• GCF of 301, 426, 241
• GCF of 660, 936, 397
• GCF of 205, 361, 914

1. What is the GCF of 721, 672, 917?

Answer: GCF of 721, 672, 917 is 7.

2. How to Find the GCF of 721, 672, 917

Answer: Greatest Common Factor(GCF) of 721, 672, 917 = 7

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

Step 2: Then multiply all the prime factors GCF(721, 672, 917) = 7.