Greatest Common Factor of 72, 86, 60, 721

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

• Greatest Common Factor of 72, 86, 60, 721 by common division method
• Greatest Common Factor of 72, 86, 60, 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 86

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

1,2,43,86

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 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 72,86,60,721 . The biggest common factor number is the GCF number.
So the greatest common factor 72,86,60,721 is 1.

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

• GCF of 56, 89, 80, 340
• GCF of 78, 10, 62, 504
• GCF of 16, 13, 19, 642
• GCF of 96, 56, 69, 895
• GCF of 76, 12, 68, 861

1. What is the GCF of 72, 86, 60, 721?

Answer: GCF of 72, 86, 60, 721 is 1.

2. How to Find the GCF of 72, 86, 60, 721

Answer: Greatest Common Factor(GCF) of 72, 86, 60, 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, 86, 60, 721) = 1.