GCD of 710, 966, 72, 405 Calculator

Given Input numbers are 710, 966, 72, 405

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

Divisors of 710 :

The positive integer divisors of 710 that completely divides 710 are.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 966 :

The positive integer divisors of 966 that completely divides 966 are.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Divisors of 72 :

The positive integer divisors of 72 that completely divides 72 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 405 :

The positive integer divisors of 405 that completely divides 405 are.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

GCD of numbers is the greatest common divisor

So, the GCD (710, 966, 72, 405) = 1.

Given numbers are 710, 966, 72, 405

The list of prime factors of all numbers are

Prime factors of 710 are 2 x 5 x 71

Prime factors of 966 are 2 x 3 x 7 x 23

Prime factors of 72 are 2 x 2 x 2 x 3 x 3

Prime factors of 405 are 3 x 3 x 3 x 3 x 5

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

Given numbers are 710, 966, 72, 405

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

Apply this formula for all numbers.

Step1:

LCM(710, 966) = 342930

GCD(710, 966) = ( 710 x 966 ) / 342930

= 710 / 966

= 710

Step2:

LCM(2, 72) = 72

GCD(2, 72) = ( 2 x 72 ) / 72

= 2 / 72

= 2

Step3:

LCM(2, 405) = 810

GCD(2, 405) = ( 2 x 405 ) / 810

= 2 / 405

= 2

So, Greatest Common Divisor of 710, 966, 72, 405 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 246, 909, 12, 689
• GCD of 921, 468, 33, 222
• GCD of 365, 414, 68, 259
• GCD of 611, 852, 55, 147
• GCD of 991, 328, 26, 485

Given numbers are 710, 966, 72, 405
The greatest common divisor of numbers 710, 966, 72, 405 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 710, 966, 72, 405 is 1.

1. What is the GCD of 710, 966, 72, 405?

GCD of given numbers 710, 966, 72, 405 is 1

2. How to calculate the greatest common divisor of 710, 966, 72, 405?

We can find the highest common divisor of 710, 966, 72, 405 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 710, 966, 72, 405 i.e 1.

3. How can I use the GCD of 710, 966, 72, 405Calculator?

Out the numbers 710, 966, 72, 405 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.