GCD of 15, 703, 545, 348 Calculator

Given Input numbers are 15, 703, 545, 348

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

Divisors of 15

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

1, 3, 5, 15

Divisors of 703

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

1, 19, 37, 703

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Divisors of 348

List of positive integer divisors of 348 that divides 348 without a remainder.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Greatest Common Divisior

We found the divisors of 15, 703, 545, 348 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 15, 703, 545, 348 is 1.

Therefore, GCD of numbers 15, 703, 545, 348 is 1

Given Input Data is 15, 703, 545, 348

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

Prime Factorization of 15 is 3 x 5

Prime Factorization of 703 is 19 x 37

Prime Factorization of 545 is 5 x 109

Prime Factorization of 348 is 2 x 2 x 3 x 29

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(15, 703) = 10545

GCD(15, 703) = ( 15 x 703 ) / 10545

GCD(15, 703) = 10545 / 10545

GCD(15, 703) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 545

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

LCM(1, 545) = 545

GCD(1, 545) = ( 1 x 545 ) / 545

GCD(1, 545) = 545 / 545

GCD(1, 545) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 348

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

LCM(1, 348) = 348

GCD(1, 348) = ( 1 x 348 ) / 348

GCD(1, 348) = 348 / 348

GCD(1, 348) = 1

GCD of 15, 703, 545, 348 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 85, 563, 682, 321
• GCD of 37, 122, 585, 624
• GCD of 40, 315, 488, 696
• GCD of 59, 149, 538, 479
• GCD of 43, 357, 867, 463

1. What is the GCD of 15, 703, 545, 348?

GCD of 15, 703, 545, 348 is 1

2. Where do I get the detailed procedure to find GCD of 15, 703, 545, 348?

You can find a detailed procedure to find GCD of 15, 703, 545, 348 on our page.

3. How to find GCD of 15, 703, 545, 348 on a calculator?

You can find the GCD of 15, 703, 545, 348 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.