GCD of 742, 156, 97, 327 Calculator

Given Input numbers are 742, 156, 97, 327

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

Divisors of 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Greatest Common Divisior

We found the divisors of 742, 156, 97, 327 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 742, 156, 97, 327 is 1.

Therefore, GCD of numbers 742, 156, 97, 327 is 1

Given Input Data is 742, 156, 97, 327

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

Prime Factorization of 742 is 2 x 7 x 53

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 97 is 97

Prime Factorization of 327 is 3 x 109

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(742, 156) = 57876

GCD(742, 156) = ( 742 x 156 ) / 57876

GCD(742, 156) = 115752 / 57876

GCD(742, 156) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 97

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

LCM(2, 97) = 194

GCD(2, 97) = ( 2 x 97 ) / 194

GCD(2, 97) = 194 / 194

GCD(2, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 327

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

LCM(1, 327) = 327

GCD(1, 327) = ( 1 x 327 ) / 327

GCD(1, 327) = 327 / 327

GCD(1, 327) = 1

GCD of 742, 156, 97, 327 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 405, 147, 40, 407
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• GCD of 895, 756, 56, 769
• GCD of 329, 856, 16, 590
• GCD of 321, 693, 74, 928

1. What is the GCD of 742, 156, 97, 327?

GCD of 742, 156, 97, 327 is 1

2. Where do I get the detailed procedure to find GCD of 742, 156, 97, 327?

You can find a detailed procedure to find GCD of 742, 156, 97, 327 on our page.

3. How to find GCD of 742, 156, 97, 327 on a calculator?

You can find the GCD of 742, 156, 97, 327 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.