Greatest Common Factor of 672, 747, 991

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

• Greatest Common Factor of 672, 747, 991 by common division method
• Greatest Common Factor of 672, 747, 991 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 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 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Greatest Common Factor

We found the factors 672,747,991 . The biggest common factor number is the GCF number.
So the greatest common factor 672,747,991 is 1.

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

• GCF of 134, 365, 958
• GCF of 899, 833, 707
• GCF of 946, 539, 770
• GCF of 806, 962, 646
• GCF of 197, 953, 479

1. What is the GCF of 672, 747, 991?

Answer: GCF of 672, 747, 991 is 1.

2. How to Find the GCF of 672, 747, 991

Answer: Greatest Common Factor(GCF) of 672, 747, 991 = 1

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

Step 2: Then multiply all the prime factors GCF(672, 747, 991) = 1.