Greatest Common Factor of 67, 56, 81, 425

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

• Greatest Common Factor of 67, 56, 81, 425 by common division method
• Greatest Common Factor of 67, 56, 81, 425 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 425

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

1,5,17,25,85,425

Greatest Common Factor

We found the factors 67,56,81,425 . The biggest common factor number is the GCF number.
So the greatest common factor 67,56,81,425 is 1.

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

• GCF of 29, 97, 16, 917
• GCF of 47, 74, 26, 613
• GCF of 61, 10, 88, 118
• GCF of 49, 22, 34, 145
• GCF of 81, 74, 83, 695

1. What is the GCF of 67, 56, 81, 425?

Answer: GCF of 67, 56, 81, 425 is 1.

2. How to Find the GCF of 67, 56, 81, 425

Answer: Greatest Common Factor(GCF) of 67, 56, 81, 425 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 56, 81, 425) = 1.