Greatest Common Factor of 670, 349, 742

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

• Greatest Common Factor of 670, 349, 742 by common division method
• Greatest Common Factor of 670, 349, 742 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 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Factors of 349

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

1,349

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 670,349,742 . The biggest common factor number is the GCF number.
So the greatest common factor 670,349,742 is 1.

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

• GCF of 177, 402, 960
• GCF of 713, 451, 522
• GCF of 987, 851, 202
• GCF of 721, 853, 710
• GCF of 374, 603, 764

1. What is the GCF of 670, 349, 742?

Answer: GCF of 670, 349, 742 is 1.

2. How to Find the GCF of 670, 349, 742

Answer: Greatest Common Factor(GCF) of 670, 349, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(670, 349, 742) = 1.