Greatest Common Factor of 688, 180, 64

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

• Greatest Common Factor of 688, 180, 64 by common division method
• Greatest Common Factor of 688, 180, 64 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 2 = 4

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 688,180,64 . The biggest common factor number is the GCF number.
So the greatest common factor 688,180,64 is 4.

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

• GCF of 852, 110, 99
• GCF of 198, 907, 40
• GCF of 930, 818, 32
• GCF of 684, 646, 54
• GCF of 496, 872, 55

1. What is the GCF of 688, 180, 64?

Answer: GCF of 688, 180, 64 is 4.

2. How to Find the GCF of 688, 180, 64

Answer: Greatest Common Factor(GCF) of 688, 180, 64 = 4

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

Step 2: Then multiply all the prime factors GCF(688, 180, 64) = 4.