Greatest Common Factor of 57, 48, 77, 60

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

• Greatest Common Factor of 57, 48, 77, 60 by common division method
• Greatest Common Factor of 57, 48, 77, 60 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

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

Greatest Common Factor

We found the factors 57,48,77,60 . The biggest common factor number is the GCF number.
So the greatest common factor 57,48,77,60 is 1.

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

• GCF of 33, 49, 38, 70
• GCF of 97, 95, 73, 72
• GCF of 12, 40, 95, 65
• GCF of 55, 92, 25, 74
• GCF of 65, 14, 35, 69

1. What is the GCF of 57, 48, 77, 60?

Answer: GCF of 57, 48, 77, 60 is 1.

2. How to Find the GCF of 57, 48, 77, 60

Answer: Greatest Common Factor(GCF) of 57, 48, 77, 60 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 48, 77, 60) = 1.