GCD of 364, 157, 81, 451 Calculator

Given Input numbers are 364, 157, 81, 451

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

Divisors of 364

List of positive integer divisors of 364 that divides 364 without a remainder.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 157

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

1, 157

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Greatest Common Divisior

We found the divisors of 364, 157, 81, 451 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 364, 157, 81, 451 is 1.

Therefore, GCD of numbers 364, 157, 81, 451 is 1

Given Input Data is 364, 157, 81, 451

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

Prime Factorization of 364 is 2 x 2 x 7 x 13

Prime Factorization of 157 is 157

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 451 is 11 x 41

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(364, 157) = 57148

GCD(364, 157) = ( 364 x 157 ) / 57148

GCD(364, 157) = 57148 / 57148

GCD(364, 157) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 81

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

LCM(1, 81) = 81

GCD(1, 81) = ( 1 x 81 ) / 81

GCD(1, 81) = 81 / 81

GCD(1, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 451

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

LCM(1, 451) = 451

GCD(1, 451) = ( 1 x 451 ) / 451

GCD(1, 451) = 451 / 451

GCD(1, 451) = 1

GCD of 364, 157, 81, 451 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 378, 788, 79, 669
• GCD of 718, 821, 82, 432
• GCD of 240, 931, 97, 152
• GCD of 418, 330, 25, 383
• GCD of 132, 307, 33, 717

1. What is the GCD of 364, 157, 81, 451?

GCD of 364, 157, 81, 451 is 1

2. Where do I get the detailed procedure to find GCD of 364, 157, 81, 451?

You can find a detailed procedure to find GCD of 364, 157, 81, 451 on our page.

3. How to find GCD of 364, 157, 81, 451 on a calculator?

You can find the GCD of 364, 157, 81, 451 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.