GCD of 452, 357, 77, 671 Calculator

Given Input numbers are 452, 357, 77, 671

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

Divisors of 452

List of positive integer divisors of 452 that divides 452 without a remainder.

1, 2, 4, 113, 226, 452

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Greatest Common Divisior

We found the divisors of 452, 357, 77, 671 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 452, 357, 77, 671 is 1.

Therefore, GCD of numbers 452, 357, 77, 671 is 1

Given Input Data is 452, 357, 77, 671

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

Prime Factorization of 452 is 2 x 2 x 113

Prime Factorization of 357 is 3 x 7 x 17

Prime Factorization of 77 is 7 x 11

Prime Factorization of 671 is 11 x 61

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(452, 357) = 161364

GCD(452, 357) = ( 452 x 357 ) / 161364

GCD(452, 357) = 161364 / 161364

GCD(452, 357) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 671

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

LCM(1, 671) = 671

GCD(1, 671) = ( 1 x 671 ) / 671

GCD(1, 671) = 671 / 671

GCD(1, 671) = 1

GCD of 452, 357, 77, 671 is 1

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1. What is the GCD of 452, 357, 77, 671?

GCD of 452, 357, 77, 671 is 1

2. Where do I get the detailed procedure to find GCD of 452, 357, 77, 671?

You can find a detailed procedure to find GCD of 452, 357, 77, 671 on our page.

3. How to find GCD of 452, 357, 77, 671 on a calculator?

You can find the GCD of 452, 357, 77, 671 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.