Greatest Common Factor of 120, 257, 277

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

• Greatest Common Factor of 120, 257, 277 by common division method
• Greatest Common Factor of 120, 257, 277 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 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 257

List of positive integer factors of 257 that divides 257 without a remainder.

1,257

Factors of 277

List of positive integer factors of 277 that divides 277 without a remainder.

1,277

Greatest Common Factor

We found the factors 120,257,277 . The biggest common factor number is the GCF number.
So the greatest common factor 120,257,277 is 1.

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

• GCF of 623, 233, 392
• GCF of 798, 169, 869
• GCF of 485, 177, 709
• GCF of 170, 201, 910
• GCF of 184, 916, 786

1. What is the GCF of 120, 257, 277?

Answer: GCF of 120, 257, 277 is 1.

2. How to Find the GCF of 120, 257, 277

Answer: Greatest Common Factor(GCF) of 120, 257, 277 = 1

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

Step 2: Then multiply all the prime factors GCF(120, 257, 277) = 1.