Greatest Common Factor of 672, 745, 665

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

• Greatest Common Factor of 672, 745, 665 by common division method
• Greatest Common Factor of 672, 745, 665 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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Greatest Common Factor

We found the factors 672,745,665 . The biggest common factor number is the GCF number.
So the greatest common factor 672,745,665 is 1.

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

• GCF of 432, 716, 778
• GCF of 975, 429, 952
• GCF of 669, 771, 932
• GCF of 770, 290, 836
• GCF of 125, 916, 178

1. What is the GCF of 672, 745, 665?

Answer: GCF of 672, 745, 665 is 1.

2. How to Find the GCF of 672, 745, 665

Answer: Greatest Common Factor(GCF) of 672, 745, 665 = 1

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

Step 2: Then multiply all the prime factors GCF(672, 745, 665) = 1.