GCD of 248, 246, 29, 857 Calculator

Given Input numbers are 248, 246, 29, 857

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

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 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Greatest Common Divisior

We found the divisors of 248, 246, 29, 857 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 246, 29, 857 is 1.

Therefore, GCD of numbers 248, 246, 29, 857 is 1

Given Input Data is 248, 246, 29, 857

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

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

Prime Factorization of 246 is 2 x 3 x 41

Prime Factorization of 29 is 29

Prime Factorization of 857 is 857

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(248, 246) = 30504

GCD(248, 246) = ( 248 x 246 ) / 30504

GCD(248, 246) = 61008 / 30504

GCD(248, 246) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 29

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

LCM(2, 29) = 58

GCD(2, 29) = ( 2 x 29 ) / 58

GCD(2, 29) = 58 / 58

GCD(2, 29) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 857

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

LCM(1, 857) = 857

GCD(1, 857) = ( 1 x 857 ) / 857

GCD(1, 857) = 857 / 857

GCD(1, 857) = 1

GCD of 248, 246, 29, 857 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 830, 507, 32, 332
• GCD of 273, 753, 73, 202
• GCD of 232, 891, 24, 548
• GCD of 740, 530, 13, 322
• GCD of 438, 160, 52, 218

1. What is the GCD of 248, 246, 29, 857?

GCD of 248, 246, 29, 857 is 1

2. Where do I get the detailed procedure to find GCD of 248, 246, 29, 857?

You can find a detailed procedure to find GCD of 248, 246, 29, 857 on our page.

3. How to find GCD of 248, 246, 29, 857 on a calculator?

You can find the GCD of 248, 246, 29, 857 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.