Greatest Common Factor of 18, 71, 22, 808

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

• Greatest Common Factor of 18, 71, 22, 808 by common division method
• Greatest Common Factor of 18, 71, 22, 808 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 18

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

1,2,3,6,9,18

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 808

List of positive integer factors of 808 that divides 808 without a remainder.

1,2,4,8,101,202,404,808

Greatest Common Factor

We found the factors 18,71,22,808 . The biggest common factor number is the GCF number.
So the greatest common factor 18,71,22,808 is 1.

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

• GCF of 11, 74, 17, 615
• GCF of 98, 32, 51, 946
• GCF of 85, 46, 84, 741
• GCF of 20, 12, 80, 768
• GCF of 69, 26, 95, 667

1. What is the GCF of 18, 71, 22, 808?

Answer: GCF of 18, 71, 22, 808 is 1.

2. How to Find the GCF of 18, 71, 22, 808

Answer: Greatest Common Factor(GCF) of 18, 71, 22, 808 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 71, 22, 808) = 1.