Greatest Common Factor of 28, 18, 14, 76

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

• Greatest Common Factor of 28, 18, 14, 76 by common division method
• Greatest Common Factor of 28, 18, 14, 76 with matching the biggest common factor

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

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 18

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

1,2,3,6,9,18

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 28,18,14,76 . The biggest common factor number is the GCF number.
So the greatest common factor 28,18,14,76 is 2.

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

• GCF of 34, 37, 12, 92
• GCF of 20, 89, 62, 63
• GCF of 23, 18, 38, 35
• GCF of 97, 91, 65, 22
• GCF of 54, 17, 62, 61

1. What is the GCF of 28, 18, 14, 76?

Answer: GCF of 28, 18, 14, 76 is 2.

2. How to Find the GCF of 28, 18, 14, 76

Answer: Greatest Common Factor(GCF) of 28, 18, 14, 76 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 18, 14, 76) = 2.