Greatest Common Factor of 218, 166, 20

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

• Greatest Common Factor of 218, 166, 20 by common division method
• Greatest Common Factor of 218, 166, 20 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 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 218,166,20 . The biggest common factor number is the GCF number.
So the greatest common factor 218,166,20 is 2.

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

• GCF of 903, 574, 77
• GCF of 209, 150, 76
• GCF of 249, 383, 85
• GCF of 795, 583, 69
• GCF of 526, 596, 69

1. What is the GCF of 218, 166, 20?

Answer: GCF of 218, 166, 20 is 2.

2. How to Find the GCF of 218, 166, 20

Answer: Greatest Common Factor(GCF) of 218, 166, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(218, 166, 20) = 2.