Greatest Common Factor of 18, 50, 52, 691

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

• Greatest Common Factor of 18, 50, 52, 691 by common division method
• Greatest Common Factor of 18, 50, 52, 691 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 18

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

1,2,3,6,9,18

Factors of 50

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

1,2,5,10,25,50

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Greatest Common Factor

We found the factors 18,50,52,691 . The biggest common factor number is the GCF number.
So the greatest common factor 18,50,52,691 is 1.

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

• GCF of 53, 58, 39, 350
• GCF of 29, 20, 95, 900
• GCF of 17, 58, 17, 758
• GCF of 15, 69, 93, 660
• GCF of 26, 46, 58, 183

1. What is the GCF of 18, 50, 52, 691?

Answer: GCF of 18, 50, 52, 691 is 1.

2. How to Find the GCF of 18, 50, 52, 691

Answer: Greatest Common Factor(GCF) of 18, 50, 52, 691 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 50, 52, 691) = 1.