Greatest Common Factor of 72, 44, 55, 27, 819

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

• Greatest Common Factor of 72, 44, 55, 27, 819 by common division method
• Greatest Common Factor of 72, 44, 55, 27, 819 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 27

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

1,3,9,27

Factors of 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Greatest Common Factor

We found the factors 72,44,55,27,819 . The biggest common factor number is the GCF number.
So the greatest common factor 72,44,55,27,819 is 1.

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

• GCF of 18, 75, 88, 71, 272
• GCF of 52, 23, 54, 17, 241
• GCF of 86, 78, 61, 56, 934
• GCF of 75, 79, 49, 80, 126
• GCF of 92, 41, 47, 82, 945

1. What is the GCF of 72, 44, 55, 27, 819?

Answer: GCF of 72, 44, 55, 27, 819 is 1.

2. How to Find the GCF of 72, 44, 55, 27, 819

Answer: Greatest Common Factor(GCF) of 72, 44, 55, 27, 819 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 44, 55, 27, 819) = 1.