Greatest Common Factor of 18, 88, 70

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

• Greatest Common Factor of 18, 88, 70 by common division method
• Greatest Common Factor of 18, 88, 70 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 18,88,70 . The biggest common factor number is the GCF number.
So the greatest common factor 18,88,70 is 2.

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

• GCF of 43, 18, 21
• GCF of 98, 51, 22
• GCF of 54, 68, 29
• GCF of 95, 32, 33
• GCF of 13, 34, 10

1. What is the GCF of 18, 88, 70?

Answer: GCF of 18, 88, 70 is 2.

2. How to Find the GCF of 18, 88, 70

Answer: Greatest Common Factor(GCF) of 18, 88, 70 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 88, 70) = 2.