Greatest Common Factor of 120, 815, 656

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

• Greatest Common Factor of 120, 815, 656 by common division method
• Greatest Common Factor of 120, 815, 656 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 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Greatest Common Factor

We found the factors 120,815,656 . The biggest common factor number is the GCF number.
So the greatest common factor 120,815,656 is 1.

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

• GCF of 544, 296, 264
• GCF of 194, 573, 917
• GCF of 186, 659, 124
• GCF of 328, 982, 322
• GCF of 322, 269, 433

1. What is the GCF of 120, 815, 656?

Answer: GCF of 120, 815, 656 is 1.

2. How to Find the GCF of 120, 815, 656

Answer: Greatest Common Factor(GCF) of 120, 815, 656 = 1

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

Step 2: Then multiply all the prime factors GCF(120, 815, 656) = 1.