GCD of 664, 236, 87, 135 Calculator

Given Input numbers are 664, 236, 87, 135

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

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Greatest Common Divisior

We found the divisors of 664, 236, 87, 135 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 664, 236, 87, 135 is 1.

Therefore, GCD of numbers 664, 236, 87, 135 is 1

Given Input Data is 664, 236, 87, 135

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

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 236 is 2 x 2 x 59

Prime Factorization of 87 is 3 x 29

Prime Factorization of 135 is 3 x 3 x 3 x 5

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(664, 236) = 39176

GCD(664, 236) = ( 664 x 236 ) / 39176

GCD(664, 236) = 156704 / 39176

GCD(664, 236) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 87

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

LCM(4, 87) = 348

GCD(4, 87) = ( 4 x 87 ) / 348

GCD(4, 87) = 348 / 348

GCD(4, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 135

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

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

GCD(1, 135) = 135 / 135

GCD(1, 135) = 1

GCD of 664, 236, 87, 135 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 765, 696, 94, 364
• GCD of 135, 723, 68, 487
• GCD of 726, 596, 20, 940
• GCD of 663, 544, 11, 167
• GCD of 555, 498, 29, 346

1. What is the GCD of 664, 236, 87, 135?

GCD of 664, 236, 87, 135 is 1

2. Where do I get the detailed procedure to find GCD of 664, 236, 87, 135?

You can find a detailed procedure to find GCD of 664, 236, 87, 135 on our page.

3. How to find GCD of 664, 236, 87, 135 on a calculator?

You can find the GCD of 664, 236, 87, 135 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.