GCD of 38, 659, 787, 157 Calculator

Given Input numbers are 38, 659, 787, 157

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

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Greatest Common Divisior

We found the divisors of 38, 659, 787, 157 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 38, 659, 787, 157 is 1.

Therefore, GCD of numbers 38, 659, 787, 157 is 1

Given Input Data is 38, 659, 787, 157

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

Prime Factorization of 38 is 2 x 19

Prime Factorization of 659 is 659

Prime Factorization of 787 is 787

Prime Factorization of 157 is 157

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(38, 659) = 25042

GCD(38, 659) = ( 38 x 659 ) / 25042

GCD(38, 659) = 25042 / 25042

GCD(38, 659) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 787

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

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

GCD(1, 787) = 787 / 787

GCD(1, 787) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

GCD of 38, 659, 787, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 32, 331, 468, 556
• GCD of 28, 902, 144, 866
• GCD of 99, 117, 264, 247
• GCD of 80, 880, 244, 383
• GCD of 13, 128, 108, 634

1. What is the GCD of 38, 659, 787, 157?

GCD of 38, 659, 787, 157 is 1

2. Where do I get the detailed procedure to find GCD of 38, 659, 787, 157?

You can find a detailed procedure to find GCD of 38, 659, 787, 157 on our page.

3. How to find GCD of 38, 659, 787, 157 on a calculator?

You can find the GCD of 38, 659, 787, 157 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.