Greatest Common Factor of 98, 48, 82, 15

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

• Greatest Common Factor of 98, 48, 82, 15 by common division method
• Greatest Common Factor of 98, 48, 82, 15 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 98,48,82,15 . The biggest common factor number is the GCF number.
So the greatest common factor 98,48,82,15 is 1.

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

• GCF of 20, 17, 77, 51
• GCF of 73, 49, 47, 22
• GCF of 30, 87, 22, 45
• GCF of 22, 84, 33, 79
• GCF of 59, 21, 19, 24

1. What is the GCF of 98, 48, 82, 15?

Answer: GCF of 98, 48, 82, 15 is 1.

2. How to Find the GCF of 98, 48, 82, 15

Answer: Greatest Common Factor(GCF) of 98, 48, 82, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 48, 82, 15) = 1.