Greatest Common Factor of 170, 942, 390

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

• Greatest Common Factor of 170, 942, 390 by common division method
• Greatest Common Factor of 170, 942, 390 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 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 170,942,390 . The biggest common factor number is the GCF number.
So the greatest common factor 170,942,390 is 2.

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

• GCF of 656, 405, 155
• GCF of 823, 898, 166
• GCF of 820, 969, 193
• GCF of 960, 443, 170
• GCF of 673, 200, 913

1. What is the GCF of 170, 942, 390?

Answer: GCF of 170, 942, 390 is 2.

2. How to Find the GCF of 170, 942, 390

Answer: Greatest Common Factor(GCF) of 170, 942, 390 = 2

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

Step 2: Then multiply all the prime factors GCF(170, 942, 390) = 2.