Greatest Common Factor of 13, 17, 98, 50, 60

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

• Greatest Common Factor of 13, 17, 98, 50, 60 by common division method
• Greatest Common Factor of 13, 17, 98, 50, 60 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 13

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

1,13

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 50

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

1,2,5,10,25,50

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 13,17,98,50,60 . The biggest common factor number is the GCF number.
So the greatest common factor 13,17,98,50,60 is 1.

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

• GCF of 63, 42, 43, 37, 14
• GCF of 46, 67, 92, 49, 30
• GCF of 78, 64, 62, 11, 77
• GCF of 53, 98, 45, 15, 50
• GCF of 98, 33, 20, 26, 50

1. What is the GCF of 13, 17, 98, 50, 60?

Answer: GCF of 13, 17, 98, 50, 60 is 1.

2. How to Find the GCF of 13, 17, 98, 50, 60

Answer: Greatest Common Factor(GCF) of 13, 17, 98, 50, 60 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 17, 98, 50, 60) = 1.