Greatest Common Factor of 720, 405, 730

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

• Greatest Common Factor of 720, 405, 730 by common division method
• Greatest Common Factor of 720, 405, 730 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 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

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 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Greatest Common Factor

We found the factors 720,405,730 . The biggest common factor number is the GCF number.
So the greatest common factor 720,405,730 is 5.

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

• GCF of 440, 544, 965
• GCF of 423, 947, 451
• GCF of 198, 243, 680
• GCF of 544, 357, 979
• GCF of 627, 353, 211

1. What is the GCF of 720, 405, 730?

Answer: GCF of 720, 405, 730 is 5.

2. How to Find the GCF of 720, 405, 730

Answer: Greatest Common Factor(GCF) of 720, 405, 730 = 5

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

Step 2: Then multiply all the prime factors GCF(720, 405, 730) = 5.