Greatest Common Factor of 349, 672, 646

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

• Greatest Common Factor of 349, 672, 646 by common division method
• Greatest Common Factor of 349, 672, 646 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 349

List of positive integer factors of 349 that divides 349 without a remainder.

1,349

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 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Greatest Common Factor

We found the factors 349,672,646 . The biggest common factor number is the GCF number.
So the greatest common factor 349,672,646 is 1.

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

• GCF of 921, 378, 189
• GCF of 290, 304, 426
• GCF of 649, 529, 346
• GCF of 152, 534, 804
• GCF of 261, 912, 699

1. What is the GCF of 349, 672, 646?

Answer: GCF of 349, 672, 646 is 1.

2. How to Find the GCF of 349, 672, 646

Answer: Greatest Common Factor(GCF) of 349, 672, 646 = 1

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

Step 2: Then multiply all the prime factors GCF(349, 672, 646) = 1.