Greatest Common Factor of 72, 81, 28, 701

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

• Greatest Common Factor of 72, 81, 28, 701 by common division method
• Greatest Common Factor of 72, 81, 28, 701 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 81

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

1,3,9,27,81

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 701

List of positive integer factors of 701 that divides 701 without a remainder.

1,701

Greatest Common Factor

We found the factors 72,81,28,701 . The biggest common factor number is the GCF number.
So the greatest common factor 72,81,28,701 is 1.

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

• GCF of 69, 27, 35, 823
• GCF of 58, 58, 78, 996
• GCF of 68, 96, 54, 813
• GCF of 92, 37, 68, 117
• GCF of 83, 18, 49, 983

1. What is the GCF of 72, 81, 28, 701?

Answer: GCF of 72, 81, 28, 701 is 1.

2. How to Find the GCF of 72, 81, 28, 701

Answer: Greatest Common Factor(GCF) of 72, 81, 28, 701 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 81, 28, 701) = 1.