Greatest Common Factor of 97, 16, 86, 15

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

• Greatest Common Factor of 97, 16, 86, 15 by common division method
• Greatest Common Factor of 97, 16, 86, 15 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

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 97,16,86,15 . The biggest common factor number is the GCF number.
So the greatest common factor 97,16,86,15 is 1.

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

• GCF of 43, 64, 99, 52
• GCF of 95, 20, 65, 87
• GCF of 32, 50, 49, 72
• GCF of 73, 28, 24, 77
• GCF of 58, 29, 34, 18

1. What is the GCF of 97, 16, 86, 15?

Answer: GCF of 97, 16, 86, 15 is 1.

2. How to Find the GCF of 97, 16, 86, 15

Answer: Greatest Common Factor(GCF) of 97, 16, 86, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 16, 86, 15) = 1.