Greatest Common Factor of 15, 82, 51, 58, 98

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

• Greatest Common Factor of 15, 82, 51, 58, 98 by common division method
• Greatest Common Factor of 15, 82, 51, 58, 98 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 15

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

1,3,5,15

Factors of 82

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

1,2,41,82

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 98

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

1,2,7,14,49,98

Greatest Common Factor

We found the factors 15,82,51,58,98 . The biggest common factor number is the GCF number.
So the greatest common factor 15,82,51,58,98 is 1.

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

• GCF of 99, 13, 43, 28, 17
• GCF of 12, 50, 62, 28, 68
• GCF of 34, 68, 67, 19, 24
• GCF of 31, 50, 63, 10, 56
• GCF of 38, 61, 53, 89, 70

1. What is the GCF of 15, 82, 51, 58, 98?

Answer: GCF of 15, 82, 51, 58, 98 is 1.

2. How to Find the GCF of 15, 82, 51, 58, 98

Answer: Greatest Common Factor(GCF) of 15, 82, 51, 58, 98 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 82, 51, 58, 98) = 1.