Greatest Common Factor of 82, 85, 66, 189

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

• Greatest Common Factor of 82, 85, 66, 189 by common division method
• Greatest Common Factor of 82, 85, 66, 189 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 82,85,66,189 . The biggest common factor number is the GCF number.
So the greatest common factor 82,85,66,189 is 1.

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

• GCF of 10, 13, 16, 868
• GCF of 82, 98, 28, 479
• GCF of 62, 64, 78, 215
• GCF of 86, 69, 38, 690
• GCF of 85, 99, 29, 783

1. What is the GCF of 82, 85, 66, 189?

Answer: GCF of 82, 85, 66, 189 is 1.

2. How to Find the GCF of 82, 85, 66, 189

Answer: Greatest Common Factor(GCF) of 82, 85, 66, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 85, 66, 189) = 1.