Greatest Common Factor of 422, 428, 677

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

• Greatest Common Factor of 422, 428, 677 by common division method
• Greatest Common Factor of 422, 428, 677 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 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 428

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

1,2,4,107,214,428

Factors of 677

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

1,677

Greatest Common Factor

We found the factors 422,428,677 . The biggest common factor number is the GCF number.
So the greatest common factor 422,428,677 is 1.

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

• GCF of 478, 192, 705
• GCF of 960, 341, 925
• GCF of 686, 698, 746
• GCF of 970, 123, 248
• GCF of 102, 580, 920

1. What is the GCF of 422, 428, 677?

Answer: GCF of 422, 428, 677 is 1.

2. How to Find the GCF of 422, 428, 677

Answer: Greatest Common Factor(GCF) of 422, 428, 677 = 1

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

Step 2: Then multiply all the prime factors GCF(422, 428, 677) = 1.