Greatest Common Factor of 84, 66, 63, 180

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

• Greatest Common Factor of 84, 66, 63, 180 by common division method
• Greatest Common Factor of 84, 66, 63, 180 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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

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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Greatest Common Factor

We found the factors 84,66,63,180 . The biggest common factor number is the GCF number.
So the greatest common factor 84,66,63,180 is 3.

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

• GCF of 23, 11, 57, 477
• GCF of 67, 81, 73, 941
• GCF of 19, 94, 93, 910
• GCF of 23, 38, 71, 810
• GCF of 21, 21, 11, 285

1. What is the GCF of 84, 66, 63, 180?

Answer: GCF of 84, 66, 63, 180 is 3.

2. How to Find the GCF of 84, 66, 63, 180

Answer: Greatest Common Factor(GCF) of 84, 66, 63, 180 = 3

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

Step 2: Then multiply all the prime factors GCF(84, 66, 63, 180) = 3.