Greatest Common Factor of 32, 40, 170

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

• Greatest Common Factor of 32, 40, 170 by common division method
• Greatest Common Factor of 32, 40, 170 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 170

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

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

Greatest Common Factor

We found the factors 32,40,170 . The biggest common factor number is the GCF number.
So the greatest common factor 32,40,170 is 2.

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

• GCF of 77, 94, 725
• GCF of 63, 13, 832
• GCF of 22, 97, 293
• GCF of 21, 56, 340
• GCF of 91, 65, 399

1. What is the GCF of 32, 40, 170?

Answer: GCF of 32, 40, 170 is 2.

2. How to Find the GCF of 32, 40, 170

Answer: Greatest Common Factor(GCF) of 32, 40, 170 = 2

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

Step 2: Then multiply all the prime factors GCF(32, 40, 170) = 2.