Greatest Common Factor of 73, 60, 81, 39

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

• Greatest Common Factor of 73, 60, 81, 39 by common division method
• Greatest Common Factor of 73, 60, 81, 39 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 73

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

1,73

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 81

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

1,3,9,27,81

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 73,60,81,39 . The biggest common factor number is the GCF number.
So the greatest common factor 73,60,81,39 is 1.

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

• GCF of 62, 93, 25, 28
• GCF of 77, 55, 76, 18
• GCF of 81, 87, 46, 69
• GCF of 58, 22, 11, 37
• GCF of 21, 92, 49, 13

1. What is the GCF of 73, 60, 81, 39?

Answer: GCF of 73, 60, 81, 39 is 1.

2. How to Find the GCF of 73, 60, 81, 39

Answer: Greatest Common Factor(GCF) of 73, 60, 81, 39 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 60, 81, 39) = 1.