Greatest Common Factor of 60, 77, 255

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

• Greatest Common Factor of 60, 77, 255 by common division method
• Greatest Common Factor of 60, 77, 255 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 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 77

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

1,7,11,77

Factors of 255

List of positive integer factors of 255 that divides 255 without a remainder.

1,3,5,15,17,51,85,255

Greatest Common Factor

We found the factors 60,77,255 . The biggest common factor number is the GCF number.
So the greatest common factor 60,77,255 is 1.

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

• GCF of 82, 63, 369
• GCF of 77, 73, 288
• GCF of 15, 73, 260
• GCF of 24, 38, 174
• GCF of 12, 74, 612

1. What is the GCF of 60, 77, 255?

Answer: GCF of 60, 77, 255 is 1.

2. How to Find the GCF of 60, 77, 255

Answer: Greatest Common Factor(GCF) of 60, 77, 255 = 1

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

Step 2: Then multiply all the prime factors GCF(60, 77, 255) = 1.