Greatest Common Factor of 18, 720, 525

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

• Greatest Common Factor of 18, 720, 525 by common division method
• Greatest Common Factor of 18, 720, 525 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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 525

List of positive integer factors of 525 that divides 525 without a remainder.

1,3,5,7,15,21,25,35,75,105,175,525

Greatest Common Factor

We found the factors 18,720,525 . The biggest common factor number is the GCF number.
So the greatest common factor 18,720,525 is 3.

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

• GCF of 22, 840, 198
• GCF of 80, 686, 388
• GCF of 86, 312, 328
• GCF of 75, 355, 247
• GCF of 49, 226, 100

1. What is the GCF of 18, 720, 525?

Answer: GCF of 18, 720, 525 is 3.

2. How to Find the GCF of 18, 720, 525

Answer: Greatest Common Factor(GCF) of 18, 720, 525 = 3

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

Step 2: Then multiply all the prime factors GCF(18, 720, 525) = 3.