GCD of 730, 942, 79, 125 Calculator

Given Input numbers are 730, 942, 79, 125

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

Divisors of 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 942

List of positive integer divisors of 942 that divides 942 without a remainder.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

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 730, 942, 79, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 730, 942, 79, 125 is 1.

Therefore, GCD of numbers 730, 942, 79, 125 is 1

Given Input Data is 730, 942, 79, 125

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

Prime Factorization of 730 is 2 x 5 x 73

Prime Factorization of 942 is 2 x 3 x 157

Prime Factorization of 79 is 79

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(730, 942) = 343830

GCD(730, 942) = ( 730 x 942 ) / 343830

GCD(730, 942) = 687660 / 343830

GCD(730, 942) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 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 730, 942, 79, 125 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 468, 958, 94, 275
• GCD of 831, 345, 97, 531
• GCD of 556, 519, 64, 262
• GCD of 681, 425, 64, 793
• GCD of 365, 398, 84, 877

1. What is the GCD of 730, 942, 79, 125?

GCD of 730, 942, 79, 125 is 1

2. Where do I get the detailed procedure to find GCD of 730, 942, 79, 125?

You can find a detailed procedure to find GCD of 730, 942, 79, 125 on our page.

3. How to find GCD of 730, 942, 79, 125 on a calculator?

You can find the GCD of 730, 942, 79, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.