Greatest Common Factor of 81, 54, 73, 14

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

• Greatest Common Factor of 81, 54, 73, 14 by common division method
• Greatest Common Factor of 81, 54, 73, 14 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 81

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

1,3,9,27,81

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 73

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

1,73

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Greatest Common Factor

We found the factors 81,54,73,14 . The biggest common factor number is the GCF number.
So the greatest common factor 81,54,73,14 is 1.

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

• GCF of 96, 52, 16, 62
• GCF of 80, 45, 73, 32
• GCF of 22, 86, 37, 52
• GCF of 35, 25, 90, 16
• GCF of 55, 38, 69, 55

1. What is the GCF of 81, 54, 73, 14?

Answer: GCF of 81, 54, 73, 14 is 1.

2. How to Find the GCF of 81, 54, 73, 14

Answer: Greatest Common Factor(GCF) of 81, 54, 73, 14 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 54, 73, 14) = 1.