Greatest Common Factor of 72, 71, 9

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

• Greatest Common Factor of 72, 71, 9 by common division method
• Greatest Common Factor of 72, 71, 9 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 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Greatest Common Factor

We found the factors 72,71,9 . The biggest common factor number is the GCF number.
So the greatest common factor 72,71,9 is 1.

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

• GCF of 30, 29, 8
• GCF of 97, 75, 2
• GCF of 15, 42, 5
• GCF of 96, 52, 7
• GCF of 20, 19, 2

1. What is the GCF of 72, 71, 9?

Answer: GCF of 72, 71, 9 is 1.

2. How to Find the GCF of 72, 71, 9

Answer: Greatest Common Factor(GCF) of 72, 71, 9 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 71, 9) = 1.