Greatest Common Factor of 50, 13, 138

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

• Greatest Common Factor of 50, 13, 138 by common division method
• Greatest Common Factor of 50, 13, 138 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 13

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

1,13

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 50,13,138 . The biggest common factor number is the GCF number.
So the greatest common factor 50,13,138 is 1.

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

• GCF of 14, 68, 114
• GCF of 61, 45, 879
• GCF of 95, 49, 115
• GCF of 48, 22, 626
• GCF of 70, 29, 381

1. What is the GCF of 50, 13, 138?

Answer: GCF of 50, 13, 138 is 1.

2. How to Find the GCF of 50, 13, 138

Answer: Greatest Common Factor(GCF) of 50, 13, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(50, 13, 138) = 1.