GCD of 153, 189, 509, 372 Calculator

Given Input numbers are 153, 189, 509, 372

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

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 189 :

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

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

Divisors of 509 :

The positive integer divisors of 509 that completely divides 509 are.

1, 509

Divisors of 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

GCD of numbers is the greatest common divisor

So, the GCD (153, 189, 509, 372) = 1.

Given numbers are 153, 189, 509, 372

The list of prime factors of all numbers are

Prime factors of 153 are 3 x 3 x 17

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

Prime factors of 509 are 509

Prime factors of 372 are 2 x 2 x 3 x 31

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

Given numbers are 153, 189, 509, 372

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

Apply this formula for all numbers.

Step1:

LCM(153, 189) = 3213

GCD(153, 189) = ( 153 x 189 ) / 3213

= 153 / 189

= 153

Step2:

LCM(9, 509) = 4581

GCD(9, 509) = ( 9 x 509 ) / 4581

= 9 / 509

= 9

Step3:

LCM(1, 372) = 372

GCD(1, 372) = ( 1 x 372 ) / 372

= 1 / 372

= 1

So, Greatest Common Divisor of 153, 189, 509, 372 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 920, 580, 394, 624
• GCD of 173, 259, 384, 849
• GCD of 423, 395, 716, 447
• GCD of 134, 178, 766, 234
• GCD of 830, 660, 362, 328

Given numbers are 153, 189, 509, 372
The greatest common divisor of numbers 153, 189, 509, 372 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 153, 189, 509, 372 is 1.

1. What is the GCD of 153, 189, 509, 372?

GCD of given numbers 153, 189, 509, 372 is 1

2. How to calculate the greatest common divisor of 153, 189, 509, 372?

We can find the highest common divisor of 153, 189, 509, 372 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 153, 189, 509, 372 i.e 1.

3. How can I use the GCD of 153, 189, 509, 372Calculator?

Out the numbers 153, 189, 509, 372 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.