Greatest Common Factor of 28, 50, 109

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

• Greatest Common Factor of 28, 50, 109 by common division method
• Greatest Common Factor of 28, 50, 109 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 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Greatest Common Factor

We found the factors 28,50,109 . The biggest common factor number is the GCF number.
So the greatest common factor 28,50,109 is 1.

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

• GCF of 58, 49, 329
• GCF of 33, 33, 119
• GCF of 39, 40, 829
• GCF of 31, 64, 903
• GCF of 48, 31, 566

1. What is the GCF of 28, 50, 109?

Answer: GCF of 28, 50, 109 is 1.

2. How to Find the GCF of 28, 50, 109

Answer: Greatest Common Factor(GCF) of 28, 50, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 50, 109) = 1.