GCD of 156, 675, 86, 435 Calculator

Given Input numbers are 156, 675, 86, 435

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

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 675

List of positive integer divisors of 675 that divides 675 without a remainder.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 435

List of positive integer divisors of 435 that divides 435 without a remainder.

1, 3, 5, 15, 29, 87, 145, 435

Greatest Common Divisior

We found the divisors of 156, 675, 86, 435 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 156, 675, 86, 435 is 1.

Therefore, GCD of numbers 156, 675, 86, 435 is 1

Given Input Data is 156, 675, 86, 435

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

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 675 is 3 x 3 x 3 x 5 x 5

Prime Factorization of 86 is 2 x 43

Prime Factorization of 435 is 3 x 5 x 29

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(156, 675) = 35100

GCD(156, 675) = ( 156 x 675 ) / 35100

GCD(156, 675) = 105300 / 35100

GCD(156, 675) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 86

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

LCM(3, 86) = 258

GCD(3, 86) = ( 3 x 86 ) / 258

GCD(3, 86) = 258 / 258

GCD(3, 86) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 435

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

LCM(1, 435) = 435

GCD(1, 435) = ( 1 x 435 ) / 435

GCD(1, 435) = 435 / 435

GCD(1, 435) = 1

GCD of 156, 675, 86, 435 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 868, 397, 67, 550
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• GCD of 430, 252, 83, 294
• GCD of 484, 420, 96, 474
• GCD of 113, 211, 18, 160

1. What is the GCD of 156, 675, 86, 435?

GCD of 156, 675, 86, 435 is 1

2. Where do I get the detailed procedure to find GCD of 156, 675, 86, 435?

You can find a detailed procedure to find GCD of 156, 675, 86, 435 on our page.

3. How to find GCD of 156, 675, 86, 435 on a calculator?

You can find the GCD of 156, 675, 86, 435 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.