Greatest Common Factor of 20, 82, 10, 216

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

• Greatest Common Factor of 20, 82, 10, 216 by common division method
• Greatest Common Factor of 20, 82, 10, 216 with matching the biggest common factor

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∴ 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 10

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

1,2,5,10

Factors of 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Greatest Common Factor

We found the factors 20,82,10,216 . The biggest common factor number is the GCF number.
So the greatest common factor 20,82,10,216 is 2.

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

• GCF of 39, 29, 90, 475
• GCF of 33, 58, 26, 979
• GCF of 61, 37, 65, 781
• GCF of 76, 82, 95, 886
• GCF of 83, 80, 73, 971

1. What is the GCF of 20, 82, 10, 216?

Answer: GCF of 20, 82, 10, 216 is 2.

2. How to Find the GCF of 20, 82, 10, 216

Answer: Greatest Common Factor(GCF) of 20, 82, 10, 216 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 82, 10, 216) = 2.