GCD of 770, 895, 502, 195 Calculator

Given Input numbers are 770, 895, 502, 195

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

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 895

List of positive integer divisors of 895 that divides 895 without a remainder.

1, 5, 179, 895

Divisors of 502

List of positive integer divisors of 502 that divides 502 without a remainder.

1, 2, 251, 502

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Greatest Common Divisior

We found the divisors of 770, 895, 502, 195 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 770, 895, 502, 195 is 1.

Therefore, GCD of numbers 770, 895, 502, 195 is 1

Given Input Data is 770, 895, 502, 195

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

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 895 is 5 x 179

Prime Factorization of 502 is 2 x 251

Prime Factorization of 195 is 3 x 5 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(770, 895) = 137830

GCD(770, 895) = ( 770 x 895 ) / 137830

GCD(770, 895) = 689150 / 137830

GCD(770, 895) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 502

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

LCM(5, 502) = 2510

GCD(5, 502) = ( 5 x 502 ) / 2510

GCD(5, 502) = 2510 / 2510

GCD(5, 502) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 195

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

LCM(1, 195) = 195

GCD(1, 195) = ( 1 x 195 ) / 195

GCD(1, 195) = 195 / 195

GCD(1, 195) = 1

GCD of 770, 895, 502, 195 is 1

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1. What is the GCD of 770, 895, 502, 195?

GCD of 770, 895, 502, 195 is 1

2. Where do I get the detailed procedure to find GCD of 770, 895, 502, 195?

You can find a detailed procedure to find GCD of 770, 895, 502, 195 on our page.

3. How to find GCD of 770, 895, 502, 195 on a calculator?

You can find the GCD of 770, 895, 502, 195 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.