Greatest Common Factor of 27, 73, 18, 542

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

• Greatest Common Factor of 27, 73, 18, 542 by common division method
• Greatest Common Factor of 27, 73, 18, 542 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 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 18

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

1,2,3,6,9,18

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Greatest Common Factor

We found the factors 27,73,18,542 . The biggest common factor number is the GCF number.
So the greatest common factor 27,73,18,542 is 1.

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

• GCF of 35, 13, 51, 346
• GCF of 19, 73, 26, 306
• GCF of 36, 91, 70, 138
• GCF of 16, 21, 46, 807
• GCF of 66, 82, 77, 887

1. What is the GCF of 27, 73, 18, 542?

Answer: GCF of 27, 73, 18, 542 is 1.

2. How to Find the GCF of 27, 73, 18, 542

Answer: Greatest Common Factor(GCF) of 27, 73, 18, 542 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 73, 18, 542) = 1.