GCD of 421, 244, 104, 477 Calculator

Given Input numbers are 421, 244, 104, 477

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

Divisors of 421 :

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

1, 421

Divisors of 244 :

The positive integer divisors of 244 that completely divides 244 are.

1, 2, 4, 61, 122, 244

Divisors of 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

GCD of numbers is the greatest common divisor

So, the GCD (421, 244, 104, 477) = 1.

Given numbers are 421, 244, 104, 477

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 244 are 2 x 2 x 61

Prime factors of 104 are 2 x 2 x 2 x 13

Prime factors of 477 are 3 x 3 x 53

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

Given numbers are 421, 244, 104, 477

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

Apply this formula for all numbers.

Step1:

LCM(421, 244) = 102724

GCD(421, 244) = ( 421 x 244 ) / 102724

= 421 / 244

= 421

Step2:

LCM(1, 104) = 104

GCD(1, 104) = ( 1 x 104 ) / 104

= 1 / 104

= 1

Step3:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

So, Greatest Common Divisor of 421, 244, 104, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 800, 117, 145, 785
• GCD of 220, 181, 414, 709
• GCD of 775, 374, 703, 747
• GCD of 801, 352, 218, 685
• GCD of 909, 811, 136, 308

Given numbers are 421, 244, 104, 477
The greatest common divisor of numbers 421, 244, 104, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 244, 104, 477 is 1.

1. What is the GCD of 421, 244, 104, 477?

GCD of given numbers 421, 244, 104, 477 is 1

2. How to calculate the greatest common divisor of 421, 244, 104, 477?

We can find the highest common divisor of 421, 244, 104, 477 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 421, 244, 104, 477 i.e 1.

3. How can I use the GCD of 421, 244, 104, 477Calculator?

Out the numbers 421, 244, 104, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.