Greatest Common Factor of 120, 642, 951

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

• Greatest Common Factor of 120, 642, 951 by common division method
• Greatest Common Factor of 120, 642, 951 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 951

List of positive integer factors of 951 that divides 951 without a remainder.

1,3,317,951

Greatest Common Factor

We found the factors 120,642,951 . The biggest common factor number is the GCF number.
So the greatest common factor 120,642,951 is 3.

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

• GCF of 370, 862, 558
• GCF of 242, 646, 139
• GCF of 468, 516, 249
• GCF of 431, 112, 850
• GCF of 456, 504, 769

1. What is the GCF of 120, 642, 951?

Answer: GCF of 120, 642, 951 is 3.

2. How to Find the GCF of 120, 642, 951

Answer: Greatest Common Factor(GCF) of 120, 642, 951 = 3

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

Step 2: Then multiply all the prime factors GCF(120, 642, 951) = 3.