Greatest Common Factor of 20, 54, 10, 218

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

• Greatest Common Factor of 20, 54, 10, 218 by common division method
• Greatest Common Factor of 20, 54, 10, 218 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 20

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

1,2,4,5,10,20

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 218

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

1,2,109,218

Greatest Common Factor

We found the factors 20,54,10,218 . The biggest common factor number is the GCF number.
So the greatest common factor 20,54,10,218 is 2.

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

• GCF of 41, 35, 50, 631
• GCF of 94, 43, 84, 356
• GCF of 63, 35, 54, 713
• GCF of 95, 67, 87, 993
• GCF of 30, 97, 52, 558

1. What is the GCF of 20, 54, 10, 218?

Answer: GCF of 20, 54, 10, 218 is 2.

2. How to Find the GCF of 20, 54, 10, 218

Answer: Greatest Common Factor(GCF) of 20, 54, 10, 218 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 54, 10, 218) = 2.