GCD of 828, 803, 157, 265 Calculator

Given Input numbers are 828, 803, 157, 265

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

Divisors of 828

List of positive integer divisors of 828 that divides 828 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Greatest Common Divisior

We found the divisors of 828, 803, 157, 265 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 828, 803, 157, 265 is 1.

Therefore, GCD of numbers 828, 803, 157, 265 is 1

Given Input Data is 828, 803, 157, 265

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

Prime Factorization of 828 is 2 x 2 x 3 x 3 x 23

Prime Factorization of 803 is 11 x 73

Prime Factorization of 157 is 157

Prime Factorization of 265 is 5 x 53

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(828, 803) = 664884

GCD(828, 803) = ( 828 x 803 ) / 664884

GCD(828, 803) = 664884 / 664884

GCD(828, 803) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 265

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

LCM(1, 265) = 265

GCD(1, 265) = ( 1 x 265 ) / 265

GCD(1, 265) = 265 / 265

GCD(1, 265) = 1

GCD of 828, 803, 157, 265 is 1

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1. What is the GCD of 828, 803, 157, 265?

GCD of 828, 803, 157, 265 is 1

2. Where do I get the detailed procedure to find GCD of 828, 803, 157, 265?

You can find a detailed procedure to find GCD of 828, 803, 157, 265 on our page.

3. How to find GCD of 828, 803, 157, 265 on a calculator?

You can find the GCD of 828, 803, 157, 265 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.