Greatest Common Factor of 85, 123, 660

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

• Greatest Common Factor of 85, 123, 660 by common division method
• Greatest Common Factor of 85, 123, 660 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 85

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

1,5,17,85

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Greatest Common Factor

We found the factors 85,123,660 . The biggest common factor number is the GCF number.
So the greatest common factor 85,123,660 is 1.

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

• GCF of 38, 701, 352
• GCF of 56, 546, 377
• GCF of 24, 524, 390
• GCF of 54, 485, 259
• GCF of 25, 791, 172

1. What is the GCF of 85, 123, 660?

Answer: GCF of 85, 123, 660 is 1.

2. How to Find the GCF of 85, 123, 660

Answer: Greatest Common Factor(GCF) of 85, 123, 660 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 123, 660) = 1.