Greatest Common Factor of 642, 660, 974

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

• Greatest Common Factor of 642, 660, 974 by common division method
• Greatest Common Factor of 642, 660, 974 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 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 974

List of positive integer factors of 974 that divides 974 without a remainder.

1,2,487,974

Greatest Common Factor

We found the factors 642,660,974 . The biggest common factor number is the GCF number.
So the greatest common factor 642,660,974 is 2.

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

• GCF of 601, 812, 283
• GCF of 141, 413, 913
• GCF of 107, 758, 671
• GCF of 835, 565, 922
• GCF of 753, 827, 754

1. What is the GCF of 642, 660, 974?

Answer: GCF of 642, 660, 974 is 2.

2. How to Find the GCF of 642, 660, 974

Answer: Greatest Common Factor(GCF) of 642, 660, 974 = 2

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

Step 2: Then multiply all the prime factors GCF(642, 660, 974) = 2.