Greatest Common Factor of 324, 315, 680

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

• Greatest Common Factor of 324, 315, 680 by common division method
• Greatest Common Factor of 324, 315, 680 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 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 324,315,680 . The biggest common factor number is the GCF number.
So the greatest common factor 324,315,680 is 1.

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

• GCF of 696, 499, 843
• GCF of 604, 450, 350
• GCF of 366, 704, 231
• GCF of 910, 941, 437
• GCF of 781, 213, 455

1. What is the GCF of 324, 315, 680?

Answer: GCF of 324, 315, 680 is 1.

2. How to Find the GCF of 324, 315, 680

Answer: Greatest Common Factor(GCF) of 324, 315, 680 = 1

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

Step 2: Then multiply all the prime factors GCF(324, 315, 680) = 1.