GCD of 443, 475, 68, 180 Calculator

Given Input numbers are 443, 475, 68, 180

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

Divisors of 443 :

The positive integer divisors of 443 that completely divides 443 are.

1, 443

Divisors of 475 :

The positive integer divisors of 475 that completely divides 475 are.

1, 5, 19, 25, 95, 475

Divisors of 68 :

The positive integer divisors of 68 that completely divides 68 are.

1, 2, 4, 17, 34, 68

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

GCD of numbers is the greatest common divisor

So, the GCD (443, 475, 68, 180) = 1.

Given numbers are 443, 475, 68, 180

The list of prime factors of all numbers are

Prime factors of 443 are 443

Prime factors of 475 are 5 x 5 x 19

Prime factors of 68 are 2 x 2 x 17

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

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

Given numbers are 443, 475, 68, 180

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

Apply this formula for all numbers.

Step1:

LCM(443, 475) = 210425

GCD(443, 475) = ( 443 x 475 ) / 210425

= 443 / 475

= 443

Step2:

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

= 1 / 68

= 1

Step3:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

So, Greatest Common Divisor of 443, 475, 68, 180 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 118, 48, 931
• GCD of 424, 648, 26, 709
• GCD of 545, 811, 95, 123
• GCD of 357, 525, 43, 912
• GCD of 724, 607, 11, 573

Given numbers are 443, 475, 68, 180
The greatest common divisor of numbers 443, 475, 68, 180 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 443, 475, 68, 180 is 1.

1. What is the GCD of 443, 475, 68, 180?

GCD of given numbers 443, 475, 68, 180 is 1

2. How to calculate the greatest common divisor of 443, 475, 68, 180?

We can find the highest common divisor of 443, 475, 68, 180 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 443, 475, 68, 180 i.e 1.

3. How can I use the GCD of 443, 475, 68, 180Calculator?

Out the numbers 443, 475, 68, 180 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.