GCD of 180, 442, 421, 201 Calculator

Given Input numbers are 180, 442, 421, 201

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

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 201 :

The positive integer divisors of 201 that completely divides 201 are.

1, 3, 67, 201

GCD of numbers is the greatest common divisor

So, the GCD (180, 442, 421, 201) = 1.

Given numbers are 180, 442, 421, 201

The list of prime factors of all numbers are

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 442 are 2 x 13 x 17

Prime factors of 421 are 421

Prime factors of 201 are 3 x 67

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

Given numbers are 180, 442, 421, 201

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

Apply this formula for all numbers.

Step1:

LCM(180, 442) = 39780

GCD(180, 442) = ( 180 x 442 ) / 39780

= 180 / 442

= 180

Step2:

LCM(2, 421) = 842

GCD(2, 421) = ( 2 x 421 ) / 842

= 2 / 421

= 2

Step3:

LCM(1, 201) = 201

GCD(1, 201) = ( 1 x 201 ) / 201

= 1 / 201

= 1

So, Greatest Common Divisor of 180, 442, 421, 201 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 143, 655, 230, 591
• GCD of 791, 351, 602, 965
• GCD of 323, 384, 287, 491
• GCD of 734, 888, 695, 149
• GCD of 118, 931, 422, 615

Given numbers are 180, 442, 421, 201
The greatest common divisor of numbers 180, 442, 421, 201 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 442, 421, 201 is 1.

1. What is the GCD of 180, 442, 421, 201?

GCD of given numbers 180, 442, 421, 201 is 1

2. How to calculate the greatest common divisor of 180, 442, 421, 201?

We can find the highest common divisor of 180, 442, 421, 201 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 180, 442, 421, 201 i.e 1.

3. How can I use the GCD of 180, 442, 421, 201Calculator?

Out the numbers 180, 442, 421, 201 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.