Greatest Common Factor of 12, 18, 808

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

• Greatest Common Factor of 12, 18, 808 by common division method
• Greatest Common Factor of 12, 18, 808 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 18

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

1,2,3,6,9,18

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 12,18,808 . The biggest common factor number is the GCF number.
So the greatest common factor 12,18,808 is 2.

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

• GCF of 72, 15, 107
• GCF of 45, 88, 831
• GCF of 62, 35, 575
• GCF of 68, 48, 940
• GCF of 18, 25, 119

1. What is the GCF of 12, 18, 808?

Answer: GCF of 12, 18, 808 is 2.

2. How to Find the GCF of 12, 18, 808

Answer: Greatest Common Factor(GCF) of 12, 18, 808 = 2

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

Step 2: Then multiply all the prime factors GCF(12, 18, 808) = 2.