Greatest Common Factor of 324, 105, 280

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

• Greatest Common Factor of 324, 105, 280 by common division method
• Greatest Common Factor of 324, 105, 280 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 324

List of positive integer factors of 324 that divides 324 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,324

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 324,105,280 . The biggest common factor number is the GCF number.
So the greatest common factor 324,105,280 is 1.

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

• GCF of 130, 963, 591
• GCF of 945, 978, 244
• GCF of 537, 150, 456
• GCF of 741, 354, 505
• GCF of 583, 272, 415

1. What is the GCF of 324, 105, 280?

Answer: GCF of 324, 105, 280 is 1.

2. How to Find the GCF of 324, 105, 280

Answer: Greatest Common Factor(GCF) of 324, 105, 280 = 1

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

Step 2: Then multiply all the prime factors GCF(324, 105, 280) = 1.