GCD of 612, 732, 78, 361 Calculator

Given Input numbers are 612, 732, 78, 361

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

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 78 :

The positive integer divisors of 78 that completely divides 78 are.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

GCD of numbers is the greatest common divisor

So, the GCD (612, 732, 78, 361) = 1.

Given numbers are 612, 732, 78, 361

The list of prime factors of all numbers are

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 732 are 2 x 2 x 3 x 61

Prime factors of 78 are 2 x 3 x 13

Prime factors of 361 are 19 x 19

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

Given numbers are 612, 732, 78, 361

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

Apply this formula for all numbers.

Step1:

LCM(612, 732) = 37332

GCD(612, 732) = ( 612 x 732 ) / 37332

= 612 / 732

= 612

Step2:

LCM(12, 78) = 156

GCD(12, 78) = ( 12 x 78 ) / 156

= 12 / 78

= 12

Step3:

LCM(6, 361) = 2166

GCD(6, 361) = ( 6 x 361 ) / 2166

= 6 / 361

= 6

So, Greatest Common Divisor of 612, 732, 78, 361 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 570, 720, 71, 922
• GCD of 587, 561, 32, 343
• GCD of 618, 249, 95, 465
• GCD of 102, 624, 50, 679
• GCD of 742, 620, 13, 997

Given numbers are 612, 732, 78, 361
The greatest common divisor of numbers 612, 732, 78, 361 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 612, 732, 78, 361 is 1.

1. What is the GCD of 612, 732, 78, 361?

GCD of given numbers 612, 732, 78, 361 is 1

2. How to calculate the greatest common divisor of 612, 732, 78, 361?

We can find the highest common divisor of 612, 732, 78, 361 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 612, 732, 78, 361 i.e 1.

3. How can I use the GCD of 612, 732, 78, 361Calculator?

Out the numbers 612, 732, 78, 361 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.