GCD of 189, 165, 220, 376 Calculator

Given Input numbers are 189, 165, 220, 376

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 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 376 :

The positive integer divisors of 376 that completely divides 376 are.

1, 2, 4, 8, 47, 94, 188, 376

GCD of numbers is the greatest common divisor

So, the GCD (189, 165, 220, 376) = 1.

Given numbers are 189, 165, 220, 376

The list of prime factors of all numbers are

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

Prime factors of 165 are 3 x 5 x 11

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 376 are 2 x 2 x 2 x 47

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

Given numbers are 189, 165, 220, 376

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

Apply this formula for all numbers.

Step1:

LCM(189, 165) = 10395

GCD(189, 165) = ( 189 x 165 ) / 10395

= 189 / 165

= 189

Step2:

LCM(3, 220) = 660

GCD(3, 220) = ( 3 x 220 ) / 660

= 3 / 220

= 3

Step3:

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

= 1 / 376

= 1

So, Greatest Common Divisor of 189, 165, 220, 376 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 236, 928, 315, 481
• GCD of 179, 153, 673, 510
• GCD of 324, 871, 349, 639
• GCD of 497, 225, 326, 975
• GCD of 157, 592, 304, 593

Given numbers are 189, 165, 220, 376
The greatest common divisor of numbers 189, 165, 220, 376 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 165, 220, 376 is 1.

1. What is the GCD of 189, 165, 220, 376?

GCD of given numbers 189, 165, 220, 376 is 1

2. How to calculate the greatest common divisor of 189, 165, 220, 376?

We can find the highest common divisor of 189, 165, 220, 376 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, 165, 220, 376 i.e 1.

3. How can I use the GCD of 189, 165, 220, 376Calculator?

Out the numbers 189, 165, 220, 376 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.