GCD of 693, 585, 63, 151 Calculator

Given Input numbers are 693, 585, 63, 151

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

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 585

List of positive integer divisors of 585 that divides 585 without a remainder.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Greatest Common Divisior

We found the divisors of 693, 585, 63, 151 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 693, 585, 63, 151 is 1.

Therefore, GCD of numbers 693, 585, 63, 151 is 1

Given Input Data is 693, 585, 63, 151

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

Prime Factorization of 693 is 3 x 3 x 7 x 11

Prime Factorization of 585 is 3 x 3 x 5 x 13

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 151 is 151

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(693, 585) = 45045

GCD(693, 585) = ( 693 x 585 ) / 45045

GCD(693, 585) = 405405 / 45045

GCD(693, 585) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 63

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

LCM(9, 63) = 63

GCD(9, 63) = ( 9 x 63 ) / 63

GCD(9, 63) = 567 / 63

GCD(9, 63) = 9

Step3:

Here we consider the GCD from the above i.e. 9 as first number and the next as 151

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

LCM(9, 151) = 1359

GCD(9, 151) = ( 9 x 151 ) / 1359

GCD(9, 151) = 1359 / 1359

GCD(9, 151) = 1

GCD of 693, 585, 63, 151 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 104, 13, 438
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1. What is the GCD of 693, 585, 63, 151?

GCD of 693, 585, 63, 151 is 1

2. Where do I get the detailed procedure to find GCD of 693, 585, 63, 151?

You can find a detailed procedure to find GCD of 693, 585, 63, 151 on our page.

3. How to find GCD of 693, 585, 63, 151 on a calculator?

You can find the GCD of 693, 585, 63, 151 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.