Greatest Common Factor of 677, 51, 428

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

• Greatest Common Factor of 677, 51, 428 by common division method
• Greatest Common Factor of 677, 51, 428 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 677

List of positive integer factors of 677 that divides 677 without a remainder.

1,677

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 677,51,428 . The biggest common factor number is the GCF number.
So the greatest common factor 677,51,428 is 1.

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

• GCF of 858, 70, 134
• GCF of 561, 32, 607
• GCF of 415, 12, 861
• GCF of 307, 65, 564
• GCF of 497, 79, 679

1. What is the GCF of 677, 51, 428?

Answer: GCF of 677, 51, 428 is 1.

2. How to Find the GCF of 677, 51, 428

Answer: Greatest Common Factor(GCF) of 677, 51, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(677, 51, 428) = 1.