GCD of 730, 372, 395, 691 Calculator

Given Input numbers are 730, 372, 395, 691

In the factoring method, we have to find the divisors of all numbers

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

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

Divisors of 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (730, 372, 395, 691) = 1.

Given numbers are 730, 372, 395, 691

The list of prime factors of all numbers are

Prime factors of 730 are 2 x 5 x 73

Prime factors of 372 are 2 x 2 x 3 x 31

Prime factors of 395 are 5 x 79

Prime factors of 691 are 691

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 730, 372, 395, 691

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(730, 372) = 135780

GCD(730, 372) = ( 730 x 372 ) / 135780

= 730 / 372

= 730

Step2:

LCM(2, 395) = 790

GCD(2, 395) = ( 2 x 395 ) / 790

= 2 / 395

= 2

Step3:

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

= 1 / 691

= 1

So, Greatest Common Divisor of 730, 372, 395, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 753, 376, 261, 639
• GCD of 648, 368, 815, 586
• GCD of 250, 635, 744, 180
• GCD of 808, 712, 111, 396
• GCD of 488, 293, 396, 636

Given numbers are 730, 372, 395, 691
The greatest common divisor of numbers 730, 372, 395, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 730, 372, 395, 691 is 1.

1. What is the GCD of 730, 372, 395, 691?

GCD of given numbers 730, 372, 395, 691 is 1

2. How to calculate the greatest common divisor of 730, 372, 395, 691?

We can find the highest common divisor of 730, 372, 395, 691 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 730, 372, 395, 691 i.e 1.

3. How can I use the GCD of 730, 372, 395, 691Calculator?

Out the numbers 730, 372, 395, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.