Greatest Common Factor of 268, 18, 80

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

• Greatest Common Factor of 268, 18, 80 by common division method
• Greatest Common Factor of 268, 18, 80 with matching the biggest common factor

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

Factors of 268

List of positive integer factors of 268 that divides 268 without a remainder.

1,2,4,67,134,268

Factors of 18

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

1,2,3,6,9,18

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 268,18,80 . The biggest common factor number is the GCF number.
So the greatest common factor 268,18,80 is 2.

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

• GCF of 403, 25, 31
• GCF of 201, 16, 62
• GCF of 808, 44, 38
• GCF of 826, 53, 21
• GCF of 809, 44, 82

1. What is the GCF of 268, 18, 80?

Answer: GCF of 268, 18, 80 is 2.

2. How to Find the GCF of 268, 18, 80

Answer: Greatest Common Factor(GCF) of 268, 18, 80 = 2

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

Step 2: Then multiply all the prime factors GCF(268, 18, 80) = 2.