Greatest Common Factor of 425, 715, 28

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

• Greatest Common Factor of 425, 715, 28 by common division method
• Greatest Common Factor of 425, 715, 28 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 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 425,715,28 . The biggest common factor number is the GCF number.
So the greatest common factor 425,715,28 is 1.

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

• GCF of 364, 736, 40
• GCF of 135, 552, 54
• GCF of 815, 530, 92
• GCF of 912, 177, 87
• GCF of 700, 819, 26

1. What is the GCF of 425, 715, 28?

Answer: GCF of 425, 715, 28 is 1.

2. How to Find the GCF of 425, 715, 28

Answer: Greatest Common Factor(GCF) of 425, 715, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(425, 715, 28) = 1.