GCD of 361, 170, 158, 372 Calculator

Given Input numbers are 361, 170, 158, 372

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

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

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

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Divisors of 372

List of positive integer divisors of 372 that divides 372 without a remainder.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Greatest Common Divisior

We found the divisors of 361, 170, 158, 372 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 361, 170, 158, 372 is 1.

Therefore, GCD of numbers 361, 170, 158, 372 is 1

Given Input Data is 361, 170, 158, 372

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

Prime Factorization of 361 is 19 x 19

Prime Factorization of 170 is 2 x 5 x 17

Prime Factorization of 158 is 2 x 79

Prime Factorization of 372 is 2 x 2 x 3 x 31

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(361, 170) = 61370

GCD(361, 170) = ( 361 x 170 ) / 61370

GCD(361, 170) = 61370 / 61370

GCD(361, 170) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 372

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

LCM(1, 372) = 372

GCD(1, 372) = ( 1 x 372 ) / 372

GCD(1, 372) = 372 / 372

GCD(1, 372) = 1

GCD of 361, 170, 158, 372 is 1

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1. What is the GCD of 361, 170, 158, 372?

GCD of 361, 170, 158, 372 is 1

2. Where do I get the detailed procedure to find GCD of 361, 170, 158, 372?

You can find a detailed procedure to find GCD of 361, 170, 158, 372 on our page.

3. How to find GCD of 361, 170, 158, 372 on a calculator?

You can find the GCD of 361, 170, 158, 372 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.