Greatest Common Factor of 50, 39, 18, 54

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

• Greatest Common Factor of 50, 39, 18, 54 by common division method
• Greatest Common Factor of 50, 39, 18, 54 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 18

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

1,2,3,6,9,18

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 50,39,18,54 . The biggest common factor number is the GCF number.
So the greatest common factor 50,39,18,54 is 1.

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

• GCF of 93, 70, 51, 32
• GCF of 53, 80, 19, 60
• GCF of 41, 14, 49, 64
• GCF of 92, 39, 55, 11
• GCF of 77, 65, 55, 28

1. What is the GCF of 50, 39, 18, 54?

Answer: GCF of 50, 39, 18, 54 is 1.

2. How to Find the GCF of 50, 39, 18, 54

Answer: Greatest Common Factor(GCF) of 50, 39, 18, 54 = 1

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

Step 2: Then multiply all the prime factors GCF(50, 39, 18, 54) = 1.