Greatest Common Factor of 489, 720, 87

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

• Greatest Common Factor of 489, 720, 87 by common division method
• Greatest Common Factor of 489, 720, 87 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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 489,720,87 . The biggest common factor number is the GCF number.
So the greatest common factor 489,720,87 is 3.

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

• GCF of 430, 433, 52
• GCF of 751, 452, 38
• GCF of 149, 170, 74
• GCF of 458, 334, 54
• GCF of 465, 700, 40

1. What is the GCF of 489, 720, 87?

Answer: GCF of 489, 720, 87 is 3.

2. How to Find the GCF of 489, 720, 87

Answer: Greatest Common Factor(GCF) of 489, 720, 87 = 3

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

Step 2: Then multiply all the prime factors GCF(489, 720, 87) = 3.