Greatest Common Factor of 660, 234, 438

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

• Greatest Common Factor of 660, 234, 438 by common division method
• Greatest Common Factor of 660, 234, 438 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 x 3 = 6

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 234

List of positive integer factors of 234 that divides 234 without a remainder.

1,2,3,6,9,13,18,26,39,78,117,234

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 660,234,438 . The biggest common factor number is the GCF number.
So the greatest common factor 660,234,438 is 6.

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

• GCF of 313, 670, 666
• GCF of 272, 776, 756
• GCF of 391, 601, 727
• GCF of 626, 763, 603
• GCF of 660, 668, 173

1. What is the GCF of 660, 234, 438?

Answer: GCF of 660, 234, 438 is 6.

2. How to Find the GCF of 660, 234, 438

Answer: Greatest Common Factor(GCF) of 660, 234, 438 = 6

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

Step 2: Then multiply all the prime factors GCF(660, 234, 438) = 6.