Greatest Common Factor of 87, 24, 720

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

• Greatest Common Factor of 87, 24, 720 by common division method
• Greatest Common Factor of 87, 24, 720 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 87

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

1,3,29,87

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

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 87,24,720 . The biggest common factor number is the GCF number.
So the greatest common factor 87,24,720 is 3.

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

• GCF of 48, 91, 330
• GCF of 25, 36, 899
• GCF of 97, 70, 776
• GCF of 96, 31, 799
• GCF of 72, 75, 357

1. What is the GCF of 87, 24, 720?

Answer: GCF of 87, 24, 720 is 3.

2. How to Find the GCF of 87, 24, 720

Answer: Greatest Common Factor(GCF) of 87, 24, 720 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 24, 720) = 3.