Greatest Common Factor of 75, 30, 720

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

• Greatest Common Factor of 75, 30, 720 by common division method
• Greatest Common Factor of 75, 30, 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 x 5 = 15

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 75,30,720 . The biggest common factor number is the GCF number.
So the greatest common factor 75,30,720 is 15.

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

• GCF of 41, 85, 543
• GCF of 65, 12, 935
• GCF of 48, 41, 420
• GCF of 14, 39, 568
• GCF of 30, 23, 481

1. What is the GCF of 75, 30, 720?

Answer: GCF of 75, 30, 720 is 15.

2. How to Find the GCF of 75, 30, 720

Answer: Greatest Common Factor(GCF) of 75, 30, 720 = 15

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

Step 2: Then multiply all the prime factors GCF(75, 30, 720) = 15.