Greatest Common Factor of 72, 75, 73, 721

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

• Greatest Common Factor of 72, 75, 73, 721 by common division method
• Greatest Common Factor of 72, 75, 73, 721 with matching the biggest common factor

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∴ 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Greatest Common Factor

We found the factors 72,75,73,721 . The biggest common factor number is the GCF number.
So the greatest common factor 72,75,73,721 is 1.

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

• GCF of 85, 89, 14, 593
• GCF of 88, 91, 47, 913
• GCF of 79, 85, 98, 470
• GCF of 50, 23, 60, 485
• GCF of 80, 43, 54, 342

1. What is the GCF of 72, 75, 73, 721?

Answer: GCF of 72, 75, 73, 721 is 1.

2. How to Find the GCF of 72, 75, 73, 721

Answer: Greatest Common Factor(GCF) of 72, 75, 73, 721 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 75, 73, 721) = 1.