Greatest Common Factor of 72, 81, 60, 393

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

• Greatest Common Factor of 72, 81, 60, 393 by common division method
• Greatest Common Factor of 72, 81, 60, 393 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 81

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

1,3,9,27,81

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 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 72,81,60,393 . The biggest common factor number is the GCF number.
So the greatest common factor 72,81,60,393 is 3.

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

• GCF of 80, 18, 12, 213
• GCF of 29, 92, 25, 882
• GCF of 50, 27, 51, 672
• GCF of 30, 47, 56, 448
• GCF of 11, 60, 44, 709

1. What is the GCF of 72, 81, 60, 393?

Answer: GCF of 72, 81, 60, 393 is 3.

2. How to Find the GCF of 72, 81, 60, 393

Answer: Greatest Common Factor(GCF) of 72, 81, 60, 393 = 3

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

Step 2: Then multiply all the prime factors GCF(72, 81, 60, 393) = 3.