GCD of 369, 747, 169, 393 Calculator

Given Input numbers are 369, 747, 169, 393

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

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

GCD of numbers is the greatest common divisor

So, the GCD (369, 747, 169, 393) = 1.

Given numbers are 369, 747, 169, 393

The list of prime factors of all numbers are

Prime factors of 369 are 3 x 3 x 41

Prime factors of 747 are 3 x 3 x 83

Prime factors of 169 are 13 x 13

Prime factors of 393 are 3 x 131

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

Given numbers are 369, 747, 169, 393

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

Apply this formula for all numbers.

Step1:

LCM(369, 747) = 30627

GCD(369, 747) = ( 369 x 747 ) / 30627

= 369 / 747

= 369

Step2:

LCM(9, 169) = 1521

GCD(9, 169) = ( 9 x 169 ) / 1521

= 9 / 169

= 9

Step3:

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

= 1 / 393

= 1

So, Greatest Common Divisor of 369, 747, 169, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 561, 432, 855, 870
• GCD of 720, 518, 414, 848
• GCD of 211, 355, 102, 195
• GCD of 784, 216, 991, 210
• GCD of 464, 205, 888, 942

Given numbers are 369, 747, 169, 393
The greatest common divisor of numbers 369, 747, 169, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 747, 169, 393 is 1.

1. What is the GCD of 369, 747, 169, 393?

GCD of given numbers 369, 747, 169, 393 is 1

2. How to calculate the greatest common divisor of 369, 747, 169, 393?

We can find the highest common divisor of 369, 747, 169, 393 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 369, 747, 169, 393 i.e 1.

3. How can I use the GCD of 369, 747, 169, 393Calculator?

Out the numbers 369, 747, 169, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.