GCD of 169, 248, 141, 210 Calculator

Given Input numbers are 169, 248, 141, 210

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 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Greatest Common Divisior

We found the divisors of 169, 248, 141, 210 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 169, 248, 141, 210 is 1.

Therefore, GCD of numbers 169, 248, 141, 210 is 1

Given Input Data is 169, 248, 141, 210

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

Prime Factorization of 169 is 13 x 13

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 141 is 3 x 47

Prime Factorization of 210 is 2 x 3 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(169, 248) = 41912

GCD(169, 248) = ( 169 x 248 ) / 41912

GCD(169, 248) = 41912 / 41912

GCD(169, 248) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 141

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

LCM(1, 141) = 141

GCD(1, 141) = ( 1 x 141 ) / 141

GCD(1, 141) = 141 / 141

GCD(1, 141) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

GCD of 169, 248, 141, 210 is 1

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1. What is the GCD of 169, 248, 141, 210?

GCD of 169, 248, 141, 210 is 1

2. Where do I get the detailed procedure to find GCD of 169, 248, 141, 210?

You can find a detailed procedure to find GCD of 169, 248, 141, 210 on our page.

3. How to find GCD of 169, 248, 141, 210 on a calculator?

You can find the GCD of 169, 248, 141, 210 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.