GCD of 793, 978, 48, 670 Calculator

Given Input numbers are 793, 978, 48, 670

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

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Divisors of 978

List of positive integer divisors of 978 that divides 978 without a remainder.

1, 2, 3, 6, 163, 326, 489, 978

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 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Greatest Common Divisior

We found the divisors of 793, 978, 48, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 793, 978, 48, 670 is 1.

Therefore, GCD of numbers 793, 978, 48, 670 is 1

Given Input Data is 793, 978, 48, 670

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

Prime Factorization of 793 is 13 x 61

Prime Factorization of 978 is 2 x 3 x 163

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

Prime Factorization of 670 is 2 x 5 x 67

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(793, 978) = 775554

GCD(793, 978) = ( 793 x 978 ) / 775554

GCD(793, 978) = 775554 / 775554

GCD(793, 978) = 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 670

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

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

GCD(1, 670) = 670 / 670

GCD(1, 670) = 1

GCD of 793, 978, 48, 670 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 715, 111, 49, 912
• GCD of 129, 545, 26, 483
• GCD of 243, 385, 24, 743
• GCD of 871, 765, 43, 433
• GCD of 760, 400, 26, 868

1. What is the GCD of 793, 978, 48, 670?

GCD of 793, 978, 48, 670 is 1

2. Where do I get the detailed procedure to find GCD of 793, 978, 48, 670?

You can find a detailed procedure to find GCD of 793, 978, 48, 670 on our page.

3. How to find GCD of 793, 978, 48, 670 on a calculator?

You can find the GCD of 793, 978, 48, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.