GCD of 378, 215, 48, 703 Calculator

Given Input numbers are 378, 215, 48, 703

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

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Greatest Common Divisior

We found the divisors of 378, 215, 48, 703 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 378, 215, 48, 703 is 1.

Therefore, GCD of numbers 378, 215, 48, 703 is 1

Given Input Data is 378, 215, 48, 703

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 215 is 5 x 43

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 703 is 19 x 37

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(378, 215) = 81270

GCD(378, 215) = ( 378 x 215 ) / 81270

GCD(378, 215) = 81270 / 81270

GCD(378, 215) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 48

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

LCM(1, 48) = 48

GCD(1, 48) = ( 1 x 48 ) / 48

GCD(1, 48) = 48 / 48

GCD(1, 48) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 703

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

LCM(1, 703) = 703

GCD(1, 703) = ( 1 x 703 ) / 703

GCD(1, 703) = 703 / 703

GCD(1, 703) = 1

GCD of 378, 215, 48, 703 is 1

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• GCD of 914, 804, 10, 762
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1. What is the GCD of 378, 215, 48, 703?

GCD of 378, 215, 48, 703 is 1

2. Where do I get the detailed procedure to find GCD of 378, 215, 48, 703?

You can find a detailed procedure to find GCD of 378, 215, 48, 703 on our page.

3. How to find GCD of 378, 215, 48, 703 on a calculator?

You can find the GCD of 378, 215, 48, 703 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.