Greatest Common Factor of 72, 80, 87, 198

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

• Greatest Common Factor of 72, 80, 87, 198 by common division method
• Greatest Common Factor of 72, 80, 87, 198 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 87

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

1,3,29,87

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Greatest Common Factor

We found the factors 72,80,87,198 . The biggest common factor number is the GCF number.
So the greatest common factor 72,80,87,198 is 1.

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

• GCF of 76, 54, 18, 962
• GCF of 53, 19, 57, 808
• GCF of 36, 79, 51, 915
• GCF of 25, 44, 56, 556
• GCF of 48, 70, 38, 161

1. What is the GCF of 72, 80, 87, 198?

Answer: GCF of 72, 80, 87, 198 is 1.

2. How to Find the GCF of 72, 80, 87, 198

Answer: Greatest Common Factor(GCF) of 72, 80, 87, 198 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 80, 87, 198) = 1.