Greatest Common Factor of 628, 427, 494

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

• Greatest Common Factor of 628, 427, 494 by common division method
• Greatest Common Factor of 628, 427, 494 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 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 494

List of positive integer factors of 494 that divides 494 without a remainder.

1,2,13,19,26,38,247,494

Greatest Common Factor

We found the factors 628,427,494 . The biggest common factor number is the GCF number.
So the greatest common factor 628,427,494 is 1.

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

• GCF of 498, 718, 190
• GCF of 278, 394, 546
• GCF of 725, 113, 947
• GCF of 316, 521, 525
• GCF of 770, 935, 138

1. What is the GCF of 628, 427, 494?

Answer: GCF of 628, 427, 494 is 1.

2. How to Find the GCF of 628, 427, 494

Answer: Greatest Common Factor(GCF) of 628, 427, 494 = 1

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

Step 2: Then multiply all the prime factors GCF(628, 427, 494) = 1.