Greatest Common Factor of 80, 98, 58, 18

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

• Greatest Common Factor of 80, 98, 58, 18 by common division method
• Greatest Common Factor of 80, 98, 58, 18 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 = 2

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 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 80,98,58,18 . The biggest common factor number is the GCF number.
So the greatest common factor 80,98,58,18 is 2.

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

• GCF of 40, 99, 36, 50
• GCF of 32, 95, 14, 60
• GCF of 64, 18, 37, 12
• GCF of 47, 75, 83, 34
• GCF of 94, 25, 61, 14

1. What is the GCF of 80, 98, 58, 18?

Answer: GCF of 80, 98, 58, 18 is 2.

2. How to Find the GCF of 80, 98, 58, 18

Answer: Greatest Common Factor(GCF) of 80, 98, 58, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(80, 98, 58, 18) = 2.