Greatest Common Factor of 28, 18, 994

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

• Greatest Common Factor of 28, 18, 994 by common division method
• Greatest Common Factor of 28, 18, 994 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 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

Greatest Common Factor

We found the factors 28,18,994 . The biggest common factor number is the GCF number.
So the greatest common factor 28,18,994 is 2.

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

• GCF of 49, 97, 610
• GCF of 28, 69, 411
• GCF of 22, 24, 141
• GCF of 41, 40, 859
• GCF of 97, 70, 871

1. What is the GCF of 28, 18, 994?

Answer: GCF of 28, 18, 994 is 2.

2. How to Find the GCF of 28, 18, 994

Answer: Greatest Common Factor(GCF) of 28, 18, 994 = 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, 994) = 2.