Greatest Common Factor of 18, 27, 73, 111

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

• Greatest Common Factor of 18, 27, 73, 111 by common division method
• Greatest Common Factor of 18, 27, 73, 111 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 73

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

1,73

Factors of 111

List of positive integer factors of 111 that divides 111 without a remainder.

1,3,37,111

Greatest Common Factor

We found the factors 18,27,73,111 . The biggest common factor number is the GCF number.
So the greatest common factor 18,27,73,111 is 1.

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

• GCF of 16, 70, 10, 939
• GCF of 65, 53, 73, 437
• GCF of 97, 47, 44, 262
• GCF of 71, 44, 48, 506
• GCF of 49, 26, 57, 828

1. What is the GCF of 18, 27, 73, 111?

Answer: GCF of 18, 27, 73, 111 is 1.

2. How to Find the GCF of 18, 27, 73, 111

Answer: Greatest Common Factor(GCF) of 18, 27, 73, 111 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 27, 73, 111) = 1.