Greatest Common Factor of 28, 20, 59, 994

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

• Greatest Common Factor of 28, 20, 59, 994 by common division method
• Greatest Common Factor of 28, 20, 59, 994 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 28

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

1,2,4,7,14,28

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

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 28,20,59,994 . The biggest common factor number is the GCF number.
So the greatest common factor 28,20,59,994 is 1.

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

• GCF of 36, 68, 22, 922
• GCF of 80, 13, 48, 702
• GCF of 32, 86, 46, 687
• GCF of 21, 45, 16, 991
• GCF of 77, 55, 96, 715

1. What is the GCF of 28, 20, 59, 994?

Answer: GCF of 28, 20, 59, 994 is 1.

2. How to Find the GCF of 28, 20, 59, 994

Answer: Greatest Common Factor(GCF) of 28, 20, 59, 994 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 20, 59, 994) = 1.