GCD of 233, 650, 156, 280 Calculator

Given Input numbers are 233, 650, 156, 280

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

Divisors of 233

List of positive integer divisors of 233 that divides 233 without a remainder.

1, 233

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

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 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Greatest Common Divisior

We found the divisors of 233, 650, 156, 280 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 233, 650, 156, 280 is 1.

Therefore, GCD of numbers 233, 650, 156, 280 is 1

Given Input Data is 233, 650, 156, 280

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

Prime Factorization of 233 is 233

Prime Factorization of 650 is 2 x 5 x 5 x 13

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

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

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(233, 650) = 151450

GCD(233, 650) = ( 233 x 650 ) / 151450

GCD(233, 650) = 151450 / 151450

GCD(233, 650) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 156

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

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

GCD(1, 156) = 156 / 156

GCD(1, 156) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 280

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

LCM(1, 280) = 280

GCD(1, 280) = ( 1 x 280 ) / 280

GCD(1, 280) = 280 / 280

GCD(1, 280) = 1

GCD of 233, 650, 156, 280 is 1

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1. What is the GCD of 233, 650, 156, 280?

GCD of 233, 650, 156, 280 is 1

2. Where do I get the detailed procedure to find GCD of 233, 650, 156, 280?

You can find a detailed procedure to find GCD of 233, 650, 156, 280 on our page.

3. How to find GCD of 233, 650, 156, 280 on a calculator?

You can find the GCD of 233, 650, 156, 280 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.