GCD of 169, 708, 15, 263 Calculator

Given Input numbers are 169, 708, 15, 263

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

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Divisors of 708

List of positive integer divisors of 708 that divides 708 without a remainder.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Greatest Common Divisior

We found the divisors of 169, 708, 15, 263 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 169, 708, 15, 263 is 1.

Therefore, GCD of numbers 169, 708, 15, 263 is 1

Given Input Data is 169, 708, 15, 263

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

Prime Factorization of 169 is 13 x 13

Prime Factorization of 708 is 2 x 2 x 3 x 59

Prime Factorization of 15 is 3 x 5

Prime Factorization of 263 is 263

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(169, 708) = 119652

GCD(169, 708) = ( 169 x 708 ) / 119652

GCD(169, 708) = 119652 / 119652

GCD(169, 708) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 263

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

LCM(1, 263) = 263

GCD(1, 263) = ( 1 x 263 ) / 263

GCD(1, 263) = 263 / 263

GCD(1, 263) = 1

GCD of 169, 708, 15, 263 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 163, 255, 12, 819
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• GCD of 719, 599, 70, 425
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• GCD of 845, 821, 34, 480

1. What is the GCD of 169, 708, 15, 263?

GCD of 169, 708, 15, 263 is 1

2. Where do I get the detailed procedure to find GCD of 169, 708, 15, 263?

You can find a detailed procedure to find GCD of 169, 708, 15, 263 on our page.

3. How to find GCD of 169, 708, 15, 263 on a calculator?

You can find the GCD of 169, 708, 15, 263 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.