Greatest Common Factor of 50, 18, 13, 109

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

• Greatest Common Factor of 50, 18, 13, 109 by common division method
• Greatest Common Factor of 50, 18, 13, 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 50

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

1,2,5,10,25,50

Factors of 18

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

1,2,3,6,9,18

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

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 50,18,13,109 . The biggest common factor number is the GCF number.
So the greatest common factor 50,18,13,109 is 1.

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

• GCF of 25, 62, 14, 598
• GCF of 25, 25, 65, 168
• GCF of 52, 84, 39, 938
• GCF of 17, 94, 47, 631
• GCF of 63, 25, 12, 661

1. What is the GCF of 50, 18, 13, 109?

Answer: GCF of 50, 18, 13, 109 is 1.

2. How to Find the GCF of 50, 18, 13, 109

Answer: Greatest Common Factor(GCF) of 50, 18, 13, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(50, 18, 13, 109) = 1.