Greatest Common Factor of 320, 728, 665

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

• Greatest Common Factor of 320, 728, 665 by common division method
• Greatest Common Factor of 320, 728, 665 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

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

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Greatest Common Factor

We found the factors 320,728,665 . The biggest common factor number is the GCF number.
So the greatest common factor 320,728,665 is 1.

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

• GCF of 386, 792, 615
• GCF of 661, 911, 722
• GCF of 300, 112, 722
• GCF of 109, 602, 668
• GCF of 517, 881, 826

1. What is the GCF of 320, 728, 665?

Answer: GCF of 320, 728, 665 is 1.

2. How to Find the GCF of 320, 728, 665

Answer: Greatest Common Factor(GCF) of 320, 728, 665 = 1

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

Step 2: Then multiply all the prime factors GCF(320, 728, 665) = 1.