Greatest Common Factor of 12, 83, 30, 98

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

• Greatest Common Factor of 12, 83, 30, 98 by common division method
• Greatest Common Factor of 12, 83, 30, 98 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 98

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

1,2,7,14,49,98

Greatest Common Factor

We found the factors 12,83,30,98 . The biggest common factor number is the GCF number.
So the greatest common factor 12,83,30,98 is 1.

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

• GCF of 91, 41, 93, 92
• GCF of 13, 54, 43, 72
• GCF of 67, 11, 70, 57
• GCF of 81, 71, 54, 77
• GCF of 95, 77, 69, 15

1. What is the GCF of 12, 83, 30, 98?

Answer: GCF of 12, 83, 30, 98 is 1.

2. How to Find the GCF of 12, 83, 30, 98

Answer: Greatest Common Factor(GCF) of 12, 83, 30, 98 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 83, 30, 98) = 1.