Greatest Common Factor of 63, 309, 675

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

• Greatest Common Factor of 63, 309, 675 by common division method
• Greatest Common Factor of 63, 309, 675 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 63,309,675 . The biggest common factor number is the GCF number.
So the greatest common factor 63,309,675 is 3.

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

• GCF of 70, 545, 558
• GCF of 97, 655, 607
• GCF of 76, 304, 726
• GCF of 80, 642, 745
• GCF of 27, 406, 598

1. What is the GCF of 63, 309, 675?

Answer: GCF of 63, 309, 675 is 3.

2. How to Find the GCF of 63, 309, 675

Answer: Greatest Common Factor(GCF) of 63, 309, 675 = 3

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

Step 2: Then multiply all the prime factors GCF(63, 309, 675) = 3.