Greatest Common Factor of 349, 678, 71

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

• Greatest Common Factor of 349, 678, 71 by common division method
• Greatest Common Factor of 349, 678, 71 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 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 349,678,71 . The biggest common factor number is the GCF number.
So the greatest common factor 349,678,71 is 1.

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

• GCF of 139, 177, 59
• GCF of 529, 141, 83
• GCF of 813, 983, 38
• GCF of 488, 601, 71
• GCF of 509, 458, 56

1. What is the GCF of 349, 678, 71?

Answer: GCF of 349, 678, 71 is 1.

2. How to Find the GCF of 349, 678, 71

Answer: Greatest Common Factor(GCF) of 349, 678, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(349, 678, 71) = 1.