Greatest Common Factor of 405, 870, 675

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

• Greatest Common Factor of 405, 870, 675 by common division method
• Greatest Common Factor of 405, 870, 675 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 5 = 15

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

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 405,870,675 . The biggest common factor number is the GCF number.
So the greatest common factor 405,870,675 is 15.

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

• GCF of 978, 498, 350
• GCF of 265, 544, 339
• GCF of 591, 679, 275
• GCF of 479, 727, 331
• GCF of 221, 755, 789

1. What is the GCF of 405, 870, 675?

Answer: GCF of 405, 870, 675 is 15.

2. How to Find the GCF of 405, 870, 675

Answer: Greatest Common Factor(GCF) of 405, 870, 675 = 15

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

Step 2: Then multiply all the prime factors GCF(405, 870, 675) = 15.