GCD of 773, 978, 70, 125 Calculator

Given Input numbers are 773, 978, 70, 125

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

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

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 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Greatest Common Divisior

We found the divisors of 773, 978, 70, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 773, 978, 70, 125 is 1.

Therefore, GCD of numbers 773, 978, 70, 125 is 1

Given Input Data is 773, 978, 70, 125

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

Prime Factorization of 773 is 773

Prime Factorization of 978 is 2 x 3 x 163

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 125 is 5 x 5 x 5

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(773, 978) = 755994

GCD(773, 978) = ( 773 x 978 ) / 755994

GCD(773, 978) = 755994 / 755994

GCD(773, 978) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 125

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

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

GCD(1, 125) = 125 / 125

GCD(1, 125) = 1

GCD of 773, 978, 70, 125 is 1

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• GCD of 110, 946, 62, 914
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• GCD of 139, 609, 97, 346

1. What is the GCD of 773, 978, 70, 125?

GCD of 773, 978, 70, 125 is 1

2. Where do I get the detailed procedure to find GCD of 773, 978, 70, 125?

You can find a detailed procedure to find GCD of 773, 978, 70, 125 on our page.

3. How to find GCD of 773, 978, 70, 125 on a calculator?

You can find the GCD of 773, 978, 70, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.