Greatest Common Factor of 789, 495, 720

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

• Greatest Common Factor of 789, 495, 720 by common division method
• Greatest Common Factor of 789, 495, 720 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 = 3

Factors of 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Factors of 495

List of positive integer factors of 495 that divides 495 without a remainder.

1,3,5,9,11,15,33,45,55,99,165,495

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

Greatest Common Factor

We found the factors 789,495,720 . The biggest common factor number is the GCF number.
So the greatest common factor 789,495,720 is 3.

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

• GCF of 237, 366, 890
• GCF of 160, 207, 814
• GCF of 847, 740, 788
• GCF of 436, 856, 438
• GCF of 259, 860, 259

1. What is the GCF of 789, 495, 720?

Answer: GCF of 789, 495, 720 is 3.

2. How to Find the GCF of 789, 495, 720

Answer: Greatest Common Factor(GCF) of 789, 495, 720 = 3

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

Step 2: Then multiply all the prime factors GCF(789, 495, 720) = 3.