Greatest Common Factor of 237, 780, 666, 642

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

• Greatest Common Factor of 237, 780, 666, 642 by common division method
• Greatest Common Factor of 237, 780, 666, 642 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 237

List of positive integer factors of 237 that divides 237 without a remainder.

1,3,79,237

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 666

List of positive integer factors of 666 that divides 666 without a remainder.

1,2,3,6,9,18,37,74,111,222,333,666

Factors of 642

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

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

Greatest Common Factor

We found the factors 237,780,666,642 . The biggest common factor number is the GCF number.
So the greatest common factor 237,780,666,642 is 3.

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

• GCF of 892, 670, 617, 111
• GCF of 877, 536, 332, 987
• GCF of 792, 282, 709, 634
• GCF of 890, 975, 633, 956
• GCF of 421, 111, 218, 963

1. What is the GCF of 237, 780, 666, 642?

Answer: GCF of 237, 780, 666, 642 is 3.

2. How to Find the GCF of 237, 780, 666, 642

Answer: Greatest Common Factor(GCF) of 237, 780, 666, 642 = 3

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

Step 2: Then multiply all the prime factors GCF(237, 780, 666, 642) = 3.