Greatest Common Factor of 57, 65, 60, 730

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

• Greatest Common Factor of 57, 65, 60, 730 by common division method
• Greatest Common Factor of 57, 65, 60, 730 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 57

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

1,3,19,57

Factors of 65

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

1,5,13,65

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Greatest Common Factor

We found the factors 57,65,60,730 . The biggest common factor number is the GCF number.
So the greatest common factor 57,65,60,730 is 1.

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

• GCF of 81, 64, 60, 450
• GCF of 81, 44, 53, 513
• GCF of 90, 71, 89, 449
• GCF of 13, 90, 35, 497
• GCF of 22, 99, 96, 322

1. What is the GCF of 57, 65, 60, 730?

Answer: GCF of 57, 65, 60, 730 is 1.

2. How to Find the GCF of 57, 65, 60, 730

Answer: Greatest Common Factor(GCF) of 57, 65, 60, 730 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 65, 60, 730) = 1.