Greatest Common Factor of 12, 79, 81, 81, 627

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

• Greatest Common Factor of 12, 79, 81, 81, 627 by common division method
• Greatest Common Factor of 12, 79, 81, 81, 627 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 81

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

1,3,9,27,81

Factors of 81

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

1,3,9,27,81

Factors of 627

List of positive integer factors of 627 that divides 627 without a remainder.

1,3,11,19,33,57,209,627

Greatest Common Factor

We found the factors 12,79,81,81,627 . The biggest common factor number is the GCF number.
So the greatest common factor 12,79,81,81,627 is 1.

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

• GCF of 44, 82, 35, 13, 352
• GCF of 78, 71, 78, 26, 262
• GCF of 76, 26, 71, 93, 120
• GCF of 87, 76, 57, 48, 930
• GCF of 56, 58, 69, 62, 697

1. What is the GCF of 12, 79, 81, 81, 627?

Answer: GCF of 12, 79, 81, 81, 627 is 1.

2. How to Find the GCF of 12, 79, 81, 81, 627

Answer: Greatest Common Factor(GCF) of 12, 79, 81, 81, 627 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 79, 81, 81, 627) = 1.