GCD of 169, 870, 624 Calculator

Given Input numbers are 169, 870, 624

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

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

Divisors of 624

List of positive integer divisors of 624 that divides 624 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Greatest Common Divisior

We found the divisors of 169, 870, 624 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 169, 870, 624 is 1.

Therefore, GCD of numbers 169, 870, 624 is 1

Given Input Data is 169, 870, 624

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 169 is 13 x 13

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 624 is 2 x 2 x 2 x 2 x 3 x 13

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

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

LCM(169, 870) = 147030

GCD(169, 870) = ( 169 x 870 ) / 147030

GCD(169, 870) = 147030 / 147030

GCD(169, 870) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 624

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

LCM(1, 624) = 624

GCD(1, 624) = ( 1 x 624 ) / 624

GCD(1, 624) = 624 / 624

GCD(1, 624) = 1

GCD of 169, 870, 624 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 814, 704, 523
• GCD of 546, 482, 161
• GCD of 810, 386, 275
• GCD of 566, 310, 844
• GCD of 770, 624, 756

1. What is the GCD of 169, 870, 624?

GCD of 169, 870, 624 is 1

2. Where do I get the detailed procedure to find GCD of 169, 870, 624?

You can find a detailed procedure to find GCD of 169, 870, 624 on our page.

3. How to find GCD of 169, 870, 624 on a calculator?

You can find the GCD of 169, 870, 624 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.