Greatest Common Factor of 12, 66, 98, 84

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

• Greatest Common Factor of 12, 66, 98, 84 by common division method
• Greatest Common Factor of 12, 66, 98, 84 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 12

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

1,2,3,4,6,12

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 98

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

1,2,7,14,49,98

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 12,66,98,84 . The biggest common factor number is the GCF number.
So the greatest common factor 12,66,98,84 is 2.

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

• GCF of 59, 20, 90, 40
• GCF of 29, 70, 42, 51
• GCF of 72, 68, 13, 33
• GCF of 95, 14, 42, 53
• GCF of 99, 86, 91, 77

1. What is the GCF of 12, 66, 98, 84?

Answer: GCF of 12, 66, 98, 84 is 2.

2. How to Find the GCF of 12, 66, 98, 84

Answer: Greatest Common Factor(GCF) of 12, 66, 98, 84 = 2

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

Step 2: Then multiply all the prime factors GCF(12, 66, 98, 84) = 2.