GCD of 870, 852, 358, 170 Calculator

Given Input numbers are 870, 852, 358, 170

In the factoring method, we have to find the divisors of all numbers

Divisors of 870 :

The positive integer divisors of 870 that completely divides 870 are.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 852 :

The positive integer divisors of 852 that completely divides 852 are.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

Divisors of 170 :

The positive integer divisors of 170 that completely divides 170 are.

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

GCD of numbers is the greatest common divisor

So, the GCD (870, 852, 358, 170) = 2.

Given numbers are 870, 852, 358, 170

The list of prime factors of all numbers are

Prime factors of 870 are 2 x 3 x 5 x 29

Prime factors of 852 are 2 x 2 x 3 x 71

Prime factors of 358 are 2 x 179

Prime factors of 170 are 2 x 5 x 17

The highest common occurrence is 2¹

Therefore, GCD of 870, 852, 358, 170 is 2.

Given numbers are 870, 852, 358, 170

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(870, 852) = 123540

GCD(870, 852) = ( 870 x 852 ) / 123540

= 870 / 852

= 870

Step2:

LCM(6, 358) = 1074

GCD(6, 358) = ( 6 x 358 ) / 1074

= 6 / 358

= 6

Step3:

LCM(2, 170) = 170

GCD(2, 170) = ( 2 x 170 ) / 170

= 2 / 170

= 2

So, Greatest Common Divisor of 870, 852, 358, 170 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 545, 522, 341, 794
• GCD of 301, 298, 946, 777
• GCD of 713, 775, 790, 928
• GCD of 684, 586, 551, 136
• GCD of 356, 480, 983, 653

Given numbers are 870, 852, 358, 170
The greatest common divisor of numbers 870, 852, 358, 170 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 870, 852, 358, 170 is 2.

1. What is the GCD of 870, 852, 358, 170?

GCD of given numbers 870, 852, 358, 170 is 2

2. How to calculate the greatest common divisor of 870, 852, 358, 170?

We can find the highest common divisor of 870, 852, 358, 170 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 870, 852, 358, 170 i.e 2.

3. How can I use the GCD of 870, 852, 358, 170Calculator?

Out the numbers 870, 852, 358, 170 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.