GCD of 15, 394, 352, 677 Calculator

Given Input numbers are 15, 394, 352, 677

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 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 352

List of positive integer divisors of 352 that divides 352 without a remainder.

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Greatest Common Divisior

We found the divisors of 15, 394, 352, 677 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 15, 394, 352, 677 is 1.

Therefore, GCD of numbers 15, 394, 352, 677 is 1

Given Input Data is 15, 394, 352, 677

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

Prime Factorization of 15 is 3 x 5

Prime Factorization of 394 is 2 x 197

Prime Factorization of 352 is 2 x 2 x 2 x 2 x 2 x 11

Prime Factorization of 677 is 677

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, 394) = 5910

GCD(15, 394) = ( 15 x 394 ) / 5910

GCD(15, 394) = 5910 / 5910

GCD(15, 394) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 352

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

LCM(1, 352) = 352

GCD(1, 352) = ( 1 x 352 ) / 352

GCD(1, 352) = 352 / 352

GCD(1, 352) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 677

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

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

GCD(1, 677) = 677 / 677

GCD(1, 677) = 1

GCD of 15, 394, 352, 677 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 12, 573, 949, 625
• GCD of 75, 150, 864, 827
• GCD of 87, 260, 548, 615
• GCD of 54, 152, 553, 996
• GCD of 31, 628, 393, 165

1. What is the GCD of 15, 394, 352, 677?

GCD of 15, 394, 352, 677 is 1

2. Where do I get the detailed procedure to find GCD of 15, 394, 352, 677?

You can find a detailed procedure to find GCD of 15, 394, 352, 677 on our page.

3. How to find GCD of 15, 394, 352, 677 on a calculator?

You can find the GCD of 15, 394, 352, 677 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.