GCD of 161, 157, 351 Calculator

Given Input numbers are 161, 157, 351

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

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Divisors of 157

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

1, 157

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Greatest Common Divisior

We found the divisors of 161, 157, 351 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 161, 157, 351 is 1.

Therefore, GCD of numbers 161, 157, 351 is 1

Given Input Data is 161, 157, 351

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

Prime Factorization of 161 is 7 x 23

Prime Factorization of 157 is 157

Prime Factorization of 351 is 3 x 3 x 3 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(161, 157) = 25277

GCD(161, 157) = ( 161 x 157 ) / 25277

GCD(161, 157) = 25277 / 25277

GCD(161, 157) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 351

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

LCM(1, 351) = 351

GCD(1, 351) = ( 1 x 351 ) / 351

GCD(1, 351) = 351 / 351

GCD(1, 351) = 1

GCD of 161, 157, 351 is 1

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• GCD of 519, 479, 176
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• GCD of 117, 653, 611
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1. What is the GCD of 161, 157, 351?

GCD of 161, 157, 351 is 1

2. Where do I get the detailed procedure to find GCD of 161, 157, 351?

You can find a detailed procedure to find GCD of 161, 157, 351 on our page.

3. How to find GCD of 161, 157, 351 on a calculator?

You can find the GCD of 161, 157, 351 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.