GCD of 88, 936, 842, 221 Calculator

Given Input numbers are 88, 936, 842, 221

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

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 936

List of positive integer divisors of 936 that divides 936 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Greatest Common Divisior

We found the divisors of 88, 936, 842, 221 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 88, 936, 842, 221 is 1.

Therefore, GCD of numbers 88, 936, 842, 221 is 1

Given Input Data is 88, 936, 842, 221

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

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 936 is 2 x 2 x 2 x 3 x 3 x 13

Prime Factorization of 842 is 2 x 421

Prime Factorization of 221 is 13 x 17

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(88, 936) = 10296

GCD(88, 936) = ( 88 x 936 ) / 10296

GCD(88, 936) = 82368 / 10296

GCD(88, 936) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 842

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

LCM(8, 842) = 3368

GCD(8, 842) = ( 8 x 842 ) / 3368

GCD(8, 842) = 6736 / 3368

GCD(8, 842) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 221

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

LCM(2, 221) = 442

GCD(2, 221) = ( 2 x 221 ) / 442

GCD(2, 221) = 442 / 442

GCD(2, 221) = 1

GCD of 88, 936, 842, 221 is 1

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1. What is the GCD of 88, 936, 842, 221?

GCD of 88, 936, 842, 221 is 1

2. Where do I get the detailed procedure to find GCD of 88, 936, 842, 221?

You can find a detailed procedure to find GCD of 88, 936, 842, 221 on our page.

3. How to find GCD of 88, 936, 842, 221 on a calculator?

You can find the GCD of 88, 936, 842, 221 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.