Greatest Common Factor of 80, 30, 720

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

• Greatest Common Factor of 80, 30, 720 by common division method
• Greatest Common Factor of 80, 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 2 x 5 = 10

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

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 80,30,720 . The biggest common factor number is the GCF number.
So the greatest common factor 80,30,720 is 10.

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

• GCF of 26, 51, 542
• GCF of 33, 11, 470
• GCF of 88, 70, 556
• GCF of 92, 38, 746
• GCF of 12, 45, 971

1. What is the GCF of 80, 30, 720?

Answer: GCF of 80, 30, 720 is 10.

2. How to Find the GCF of 80, 30, 720

Answer: Greatest Common Factor(GCF) of 80, 30, 720 = 10

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

Step 2: Then multiply all the prime factors GCF(80, 30, 720) = 10.