Greatest Common Factor of 98, 80, 49, 6

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

• Greatest Common Factor of 98, 80, 49, 6 by common division method
• Greatest Common Factor of 98, 80, 49, 6 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 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 6

List of positive integer factors of 6 that divides 6 without a remainder.

1,2,3,6

Greatest Common Factor

We found the factors 98,80,49,6 . The biggest common factor number is the GCF number.
So the greatest common factor 98,80,49,6 is 1.

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

• GCF of 34, 67, 13, 7
• GCF of 45, 46, 58, 5
• GCF of 32, 86, 43, 1
• GCF of 36, 45, 89, 7
• GCF of 75, 19, 92, 9

1. What is the GCF of 98, 80, 49, 6?

Answer: GCF of 98, 80, 49, 6 is 1.

2. How to Find the GCF of 98, 80, 49, 6

Answer: Greatest Common Factor(GCF) of 98, 80, 49, 6 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 80, 49, 6) = 1.