Greatest Common Factor of 345, 640, 675

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

• Greatest Common Factor of 345, 640, 675 by common division method
• Greatest Common Factor of 345, 640, 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 5 = 5

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

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 345,640,675 . The biggest common factor number is the GCF number.
So the greatest common factor 345,640,675 is 5.

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

• GCF of 525, 732, 735
• GCF of 718, 555, 508
• GCF of 102, 643, 405
• GCF of 168, 947, 725
• GCF of 200, 267, 903

1. What is the GCF of 345, 640, 675?

Answer: GCF of 345, 640, 675 is 5.

2. How to Find the GCF of 345, 640, 675

Answer: Greatest Common Factor(GCF) of 345, 640, 675 = 5

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

Step 2: Then multiply all the prime factors GCF(345, 640, 675) = 5.