Greatest Common Factor of 82, 21, 90, 327

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

• Greatest Common Factor of 82, 21, 90, 327 by common division method
• Greatest Common Factor of 82, 21, 90, 327 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 327

List of positive integer factors of 327 that divides 327 without a remainder.

1,3,109,327

Greatest Common Factor

We found the factors 82,21,90,327 . The biggest common factor number is the GCF number.
So the greatest common factor 82,21,90,327 is 1.

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

• GCF of 70, 56, 81, 332
• GCF of 40, 44, 81, 853
• GCF of 49, 67, 85, 490
• GCF of 35, 17, 26, 505
• GCF of 55, 58, 82, 618

1. What is the GCF of 82, 21, 90, 327?

Answer: GCF of 82, 21, 90, 327 is 1.

2. How to Find the GCF of 82, 21, 90, 327

Answer: Greatest Common Factor(GCF) of 82, 21, 90, 327 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 21, 90, 327) = 1.