Greatest Common Factor of 18, 66, 14, 73

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

• Greatest Common Factor of 18, 66, 14, 73 by common division method
• Greatest Common Factor of 18, 66, 14, 73 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 14

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

1,2,7,14

Factors of 73

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

1,73

Greatest Common Factor

We found the factors 18,66,14,73 . The biggest common factor number is the GCF number.
So the greatest common factor 18,66,14,73 is 1.

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

• GCF of 84, 15, 95, 41
• GCF of 22, 28, 97, 52
• GCF of 36, 27, 61, 20
• GCF of 86, 89, 11, 54
• GCF of 48, 32, 97, 93

1. What is the GCF of 18, 66, 14, 73?

Answer: GCF of 18, 66, 14, 73 is 1.

2. How to Find the GCF of 18, 66, 14, 73

Answer: Greatest Common Factor(GCF) of 18, 66, 14, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 66, 14, 73) = 1.