Greatest Common Factor of 688, 98, 180

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

• Greatest Common Factor of 688, 98, 180 by common division method
• Greatest Common Factor of 688, 98, 180 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 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 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

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

Greatest Common Factor

We found the factors 688,98,180 . The biggest common factor number is the GCF number.
So the greatest common factor 688,98,180 is 2.

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

• GCF of 395, 65, 243
• GCF of 997, 72, 836
• GCF of 900, 65, 556
• GCF of 671, 43, 257
• GCF of 945, 21, 986

1. What is the GCF of 688, 98, 180?

Answer: GCF of 688, 98, 180 is 2.

2. How to Find the GCF of 688, 98, 180

Answer: Greatest Common Factor(GCF) of 688, 98, 180 = 2

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

Step 2: Then multiply all the prime factors GCF(688, 98, 180) = 2.