Greatest Common Factor of 40, 160, 170

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

• Greatest Common Factor of 40, 160, 170 by common division method
• Greatest Common Factor of 40, 160, 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 x 5 = 10

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 160

List of positive integer factors of 160 that divides 160 without a remainder.

1,2,4,5,8,10,16,20,32,40,80,160

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 40,160,170 . The biggest common factor number is the GCF number.
So the greatest common factor 40,160,170 is 10.

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

• GCF of 49, 979, 955
• GCF of 88, 598, 481
• GCF of 73, 223, 583
• GCF of 67, 581, 738
• GCF of 81, 321, 646

1. What is the GCF of 40, 160, 170?

Answer: GCF of 40, 160, 170 is 10.

2. How to Find the GCF of 40, 160, 170

Answer: Greatest Common Factor(GCF) of 40, 160, 170 = 10

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

Step 2: Then multiply all the prime factors GCF(40, 160, 170) = 10.