Greatest Common Factor of 98, 39, 80, 36

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

• Greatest Common Factor of 98, 39, 80, 36 by common division method
• Greatest Common Factor of 98, 39, 80, 36 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 98

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

1,2,7,14,49,98

Factors of 39

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

1,3,13,39

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Greatest Common Factor

We found the factors 98,39,80,36 . The biggest common factor number is the GCF number.
So the greatest common factor 98,39,80,36 is 1.

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

• GCF of 45, 84, 83, 86
• GCF of 16, 68, 50, 79
• GCF of 66, 92, 91, 37
• GCF of 73, 59, 76, 76
• GCF of 55, 79, 86, 26

1. What is the GCF of 98, 39, 80, 36?

Answer: GCF of 98, 39, 80, 36 is 1.

2. How to Find the GCF of 98, 39, 80, 36

Answer: Greatest Common Factor(GCF) of 98, 39, 80, 36 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 39, 80, 36) = 1.