Greatest Common Factor of 720, 860, 87

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

• Greatest Common Factor of 720, 860, 87 by common division method
• Greatest Common Factor of 720, 860, 87 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 860

List of positive integer factors of 860 that divides 860 without a remainder.

1,2,4,5,10,20,43,86,172,215,430,860

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 720,860,87 . The biggest common factor number is the GCF number.
So the greatest common factor 720,860,87 is 1.

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

• GCF of 401, 763, 68
• GCF of 392, 323, 97
• GCF of 699, 845, 33
• GCF of 179, 281, 15
• GCF of 719, 341, 93

1. What is the GCF of 720, 860, 87?

Answer: GCF of 720, 860, 87 is 1.

2. How to Find the GCF of 720, 860, 87

Answer: Greatest Common Factor(GCF) of 720, 860, 87 = 1

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

Step 2: Then multiply all the prime factors GCF(720, 860, 87) = 1.