Greatest Common Factor of 642, 970, 82

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

• Greatest Common Factor of 642, 970, 82 by common division method
• Greatest Common Factor of 642, 970, 82 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Greatest Common Factor

We found the factors 642,970,82 . The biggest common factor number is the GCF number.
So the greatest common factor 642,970,82 is 2.

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

• GCF of 224, 772, 78
• GCF of 372, 544, 11
• GCF of 421, 538, 64
• GCF of 832, 889, 52
• GCF of 390, 716, 14

1. What is the GCF of 642, 970, 82?

Answer: GCF of 642, 970, 82 is 2.

2. How to Find the GCF of 642, 970, 82

Answer: Greatest Common Factor(GCF) of 642, 970, 82 = 2

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

Step 2: Then multiply all the prime factors GCF(642, 970, 82) = 2.