GCD of 189, 558, 141, 503 Calculator

Given Input numbers are 189, 558, 141, 503

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

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 141 :

The positive integer divisors of 141 that completely divides 141 are.

1, 3, 47, 141

Divisors of 503 :

The positive integer divisors of 503 that completely divides 503 are.

1, 503

GCD of numbers is the greatest common divisor

So, the GCD (189, 558, 141, 503) = 1.

Given numbers are 189, 558, 141, 503

The list of prime factors of all numbers are

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 558 are 2 x 3 x 3 x 31

Prime factors of 141 are 3 x 47

Prime factors of 503 are 503

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

Given numbers are 189, 558, 141, 503

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

Apply this formula for all numbers.

Step1:

LCM(189, 558) = 11718

GCD(189, 558) = ( 189 x 558 ) / 11718

= 189 / 558

= 189

Step2:

LCM(9, 141) = 423

GCD(9, 141) = ( 9 x 141 ) / 423

= 9 / 141

= 9

Step3:

LCM(3, 503) = 1509

GCD(3, 503) = ( 3 x 503 ) / 1509

= 3 / 503

= 3

So, Greatest Common Divisor of 189, 558, 141, 503 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 155, 829, 996, 825
• GCD of 523, 836, 531, 114
• GCD of 622, 190, 228, 263
• GCD of 523, 956, 924, 316
• GCD of 882, 745, 791, 364

Given numbers are 189, 558, 141, 503
The greatest common divisor of numbers 189, 558, 141, 503 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 558, 141, 503 is 1.

1. What is the GCD of 189, 558, 141, 503?

GCD of given numbers 189, 558, 141, 503 is 1

2. How to calculate the greatest common divisor of 189, 558, 141, 503?

We can find the highest common divisor of 189, 558, 141, 503 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 189, 558, 141, 503 i.e 1.

3. How can I use the GCD of 189, 558, 141, 503Calculator?

Out the numbers 189, 558, 141, 503 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.