Greatest Common Factor of 57, 60, 128

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

• Greatest Common Factor of 57, 60, 128 by common division method
• Greatest Common Factor of 57, 60, 128 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 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 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 57,60,128 . The biggest common factor number is the GCF number.
So the greatest common factor 57,60,128 is 1.

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

• GCF of 51, 32, 414
• GCF of 48, 17, 345
• GCF of 91, 77, 393
• GCF of 88, 24, 268
• GCF of 35, 36, 334

1. What is the GCF of 57, 60, 128?

Answer: GCF of 57, 60, 128 is 1.

2. How to Find the GCF of 57, 60, 128

Answer: Greatest Common Factor(GCF) of 57, 60, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 60, 128) = 1.