GCD of 369, 530, 388, 553 Calculator

Given Input numbers are 369, 530, 388, 553

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 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 553 :

The positive integer divisors of 553 that completely divides 553 are.

1, 7, 79, 553

GCD of numbers is the greatest common divisor

So, the GCD (369, 530, 388, 553) = 1.

Given numbers are 369, 530, 388, 553

The list of prime factors of all numbers are

Prime factors of 369 are 3 x 3 x 41

Prime factors of 530 are 2 x 5 x 53

Prime factors of 388 are 2 x 2 x 97

Prime factors of 553 are 7 x 79

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

Given numbers are 369, 530, 388, 553

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

Apply this formula for all numbers.

Step1:

LCM(369, 530) = 195570

GCD(369, 530) = ( 369 x 530 ) / 195570

= 369 / 530

= 369

Step2:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

Step3:

LCM(1, 553) = 553

GCD(1, 553) = ( 1 x 553 ) / 553

= 1 / 553

= 1

So, Greatest Common Divisor of 369, 530, 388, 553 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 810, 305, 608, 366
• GCD of 387, 264, 576, 196
• GCD of 672, 633, 668, 237
• GCD of 892, 941, 909, 941
• GCD of 647, 735, 500, 603

Given numbers are 369, 530, 388, 553
The greatest common divisor of numbers 369, 530, 388, 553 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 530, 388, 553 is 1.

1. What is the GCD of 369, 530, 388, 553?

GCD of given numbers 369, 530, 388, 553 is 1

2. How to calculate the greatest common divisor of 369, 530, 388, 553?

We can find the highest common divisor of 369, 530, 388, 553 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, 530, 388, 553 i.e 1.

3. How can I use the GCD of 369, 530, 388, 553Calculator?

Out the numbers 369, 530, 388, 553 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.