Greatest Common Factor of 65, 72, 665

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

• Greatest Common Factor of 65, 72, 665 by common division method
• Greatest Common Factor of 65, 72, 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 65,72,665 . The biggest common factor number is the GCF number.
So the greatest common factor 65,72,665 is 1.

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

• GCF of 96, 95, 810
• GCF of 90, 36, 645
• GCF of 75, 40, 707
• GCF of 22, 98, 535
• GCF of 73, 47, 465

1. What is the GCF of 65, 72, 665?

Answer: GCF of 65, 72, 665 is 1.

2. How to Find the GCF of 65, 72, 665

Answer: Greatest Common Factor(GCF) of 65, 72, 665 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 72, 665) = 1.