GCD of 180, 124, 741, 390 Calculator

Given Input numbers are 180, 124, 741, 390

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

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 741 :

The positive integer divisors of 741 that completely divides 741 are.

1, 3, 13, 19, 39, 57, 247, 741

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

GCD of numbers is the greatest common divisor

So, the GCD (180, 124, 741, 390) = 1.

Given numbers are 180, 124, 741, 390

The list of prime factors of all numbers are

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 124 are 2 x 2 x 31

Prime factors of 741 are 3 x 13 x 19

Prime factors of 390 are 2 x 3 x 5 x 13

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

Given numbers are 180, 124, 741, 390

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

Apply this formula for all numbers.

Step1:

LCM(180, 124) = 5580

GCD(180, 124) = ( 180 x 124 ) / 5580

= 180 / 124

= 180

Step2:

LCM(4, 741) = 2964

GCD(4, 741) = ( 4 x 741 ) / 2964

= 4 / 741

= 4

Step3:

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

= 1 / 390

= 1

So, Greatest Common Divisor of 180, 124, 741, 390 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 687, 512, 334, 226
• GCD of 509, 652, 200, 618
• GCD of 734, 437, 909, 494
• GCD of 851, 893, 798, 214
• GCD of 953, 230, 407, 551

Given numbers are 180, 124, 741, 390
The greatest common divisor of numbers 180, 124, 741, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 124, 741, 390 is 1.

1. What is the GCD of 180, 124, 741, 390?

GCD of given numbers 180, 124, 741, 390 is 1

2. How to calculate the greatest common divisor of 180, 124, 741, 390?

We can find the highest common divisor of 180, 124, 741, 390 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 180, 124, 741, 390 i.e 1.

3. How can I use the GCD of 180, 124, 741, 390Calculator?

Out the numbers 180, 124, 741, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.