Greatest Common Factor of 665, 442, 672

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

• Greatest Common Factor of 665, 442, 672 by common division method
• Greatest Common Factor of 665, 442, 672 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 665

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

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

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

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

Greatest Common Factor

We found the factors 665,442,672 . The biggest common factor number is the GCF number.
So the greatest common factor 665,442,672 is 1.

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

• GCF of 314, 266, 971
• GCF of 693, 363, 273
• GCF of 549, 919, 155
• GCF of 204, 427, 219
• GCF of 982, 351, 496

1. What is the GCF of 665, 442, 672?

Answer: GCF of 665, 442, 672 is 1.

2. How to Find the GCF of 665, 442, 672

Answer: Greatest Common Factor(GCF) of 665, 442, 672 = 1

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

Step 2: Then multiply all the prime factors GCF(665, 442, 672) = 1.