Greatest Common Factor of 65, 57, 10, 73

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

• Greatest Common Factor of 65, 57, 10, 73 by common division method
• Greatest Common Factor of 65, 57, 10, 73 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 65,57,10,73 . The biggest common factor number is the GCF number.
So the greatest common factor 65,57,10,73 is 1.

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

• GCF of 70, 98, 65, 57
• GCF of 33, 34, 26, 33
• GCF of 92, 46, 36, 15
• GCF of 29, 57, 86, 64
• GCF of 71, 71, 63, 62

1. What is the GCF of 65, 57, 10, 73?

Answer: GCF of 65, 57, 10, 73 is 1.

2. How to Find the GCF of 65, 57, 10, 73

Answer: Greatest Common Factor(GCF) of 65, 57, 10, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 57, 10, 73) = 1.