GCD of 372, 197, 88, 121 Calculator

Given Input numbers are 372, 197, 88, 121

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

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

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Greatest Common Divisior

We found the divisors of 372, 197, 88, 121 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 372, 197, 88, 121 is 1.

Therefore, GCD of numbers 372, 197, 88, 121 is 1

Given Input Data is 372, 197, 88, 121

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

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

Prime Factorization of 197 is 197

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 121 is 11 x 11

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(372, 197) = 73284

GCD(372, 197) = ( 372 x 197 ) / 73284

GCD(372, 197) = 73284 / 73284

GCD(372, 197) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 88

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

LCM(1, 88) = 88

GCD(1, 88) = ( 1 x 88 ) / 88

GCD(1, 88) = 88 / 88

GCD(1, 88) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 121

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

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

GCD(1, 121) = 121 / 121

GCD(1, 121) = 1

GCD of 372, 197, 88, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 905, 240, 20, 494
• GCD of 506, 313, 62, 622
• GCD of 992, 833, 82, 118
• GCD of 387, 254, 68, 134
• GCD of 416, 204, 42, 258

1. What is the GCD of 372, 197, 88, 121?

GCD of 372, 197, 88, 121 is 1

2. Where do I get the detailed procedure to find GCD of 372, 197, 88, 121?

You can find a detailed procedure to find GCD of 372, 197, 88, 121 on our page.

3. How to find GCD of 372, 197, 88, 121 on a calculator?

You can find the GCD of 372, 197, 88, 121 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.