GCD of 786, 731, 180, 378 Calculator

Given Input numbers are 786, 731, 180, 378

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

Divisors of 786 :

The positive integer divisors of 786 that completely divides 786 are.

1, 2, 3, 6, 131, 262, 393, 786

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

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 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

GCD of numbers is the greatest common divisor

So, the GCD (786, 731, 180, 378) = 1.

Given numbers are 786, 731, 180, 378

The list of prime factors of all numbers are

Prime factors of 786 are 2 x 3 x 131

Prime factors of 731 are 17 x 43

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

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

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

Given numbers are 786, 731, 180, 378

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

Apply this formula for all numbers.

Step1:

LCM(786, 731) = 574566

GCD(786, 731) = ( 786 x 731 ) / 574566

= 786 / 731

= 786

Step2:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

Step3:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

So, Greatest Common Divisor of 786, 731, 180, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 367, 117, 681, 282
• GCD of 948, 726, 714, 812
• GCD of 866, 790, 244, 250
• GCD of 899, 783, 655, 732
• GCD of 797, 511, 858, 158

Given numbers are 786, 731, 180, 378
The greatest common divisor of numbers 786, 731, 180, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 786, 731, 180, 378 is 1.

1. What is the GCD of 786, 731, 180, 378?

GCD of given numbers 786, 731, 180, 378 is 1

2. How to calculate the greatest common divisor of 786, 731, 180, 378?

We can find the highest common divisor of 786, 731, 180, 378 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 786, 731, 180, 378 i.e 1.

3. How can I use the GCD of 786, 731, 180, 378Calculator?

Out the numbers 786, 731, 180, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.