Greatest Common Factor of 81, 17, 60, 48

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

• Greatest Common Factor of 81, 17, 60, 48 by common division method
• Greatest Common Factor of 81, 17, 60, 48 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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

Greatest Common Factor

We found the factors 81,17,60,48 . The biggest common factor number is the GCF number.
So the greatest common factor 81,17,60,48 is 1.

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

• GCF of 32, 13, 72, 97
• GCF of 42, 22, 65, 90
• GCF of 21, 18, 26, 56
• GCF of 43, 76, 85, 61
• GCF of 39, 40, 10, 56

1. What is the GCF of 81, 17, 60, 48?

Answer: GCF of 81, 17, 60, 48 is 1.

2. How to Find the GCF of 81, 17, 60, 48

Answer: Greatest Common Factor(GCF) of 81, 17, 60, 48 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 17, 60, 48) = 1.