GCD of 651, 701, 27, 905 Calculator

Given Input numbers are 651, 701, 27, 905

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

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 701

List of positive integer divisors of 701 that divides 701 without a remainder.

1, 701

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 905

List of positive integer divisors of 905 that divides 905 without a remainder.

1, 5, 181, 905

Greatest Common Divisior

We found the divisors of 651, 701, 27, 905 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 701, 27, 905 is 1.

Therefore, GCD of numbers 651, 701, 27, 905 is 1

Given Input Data is 651, 701, 27, 905

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

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 701 is 701

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 905 is 5 x 181

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(651, 701) = 456351

GCD(651, 701) = ( 651 x 701 ) / 456351

GCD(651, 701) = 456351 / 456351

GCD(651, 701) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 27

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

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

GCD(1, 27) = 27 / 27

GCD(1, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 905

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

LCM(1, 905) = 905

GCD(1, 905) = ( 1 x 905 ) / 905

GCD(1, 905) = 905 / 905

GCD(1, 905) = 1

GCD of 651, 701, 27, 905 is 1

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• GCD of 430, 607, 70, 527
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• GCD of 916, 376, 94, 109

1. What is the GCD of 651, 701, 27, 905?

GCD of 651, 701, 27, 905 is 1

2. Where do I get the detailed procedure to find GCD of 651, 701, 27, 905?

You can find a detailed procedure to find GCD of 651, 701, 27, 905 on our page.

3. How to find GCD of 651, 701, 27, 905 on a calculator?

You can find the GCD of 651, 701, 27, 905 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.