GCD of 472, 102, 381, 245 Calculator

Given Input numbers are 472, 102, 381, 245

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

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 102 :

The positive integer divisors of 102 that completely divides 102 are.

1, 2, 3, 6, 17, 34, 51, 102

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

GCD of numbers is the greatest common divisor

So, the GCD (472, 102, 381, 245) = 1.

Given numbers are 472, 102, 381, 245

The list of prime factors of all numbers are

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 102 are 2 x 3 x 17

Prime factors of 381 are 3 x 127

Prime factors of 245 are 5 x 7 x 7

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

Given numbers are 472, 102, 381, 245

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

Apply this formula for all numbers.

Step1:

LCM(472, 102) = 24072

GCD(472, 102) = ( 472 x 102 ) / 24072

= 472 / 102

= 472

Step2:

LCM(2, 381) = 762

GCD(2, 381) = ( 2 x 381 ) / 762

= 2 / 381

= 2

Step3:

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

= 1 / 245

= 1

So, Greatest Common Divisor of 472, 102, 381, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 152, 264, 520, 623
• GCD of 899, 855, 927, 722
• GCD of 894, 293, 583, 513
• GCD of 689, 777, 982, 451
• GCD of 968, 587, 612, 640

Given numbers are 472, 102, 381, 245
The greatest common divisor of numbers 472, 102, 381, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 472, 102, 381, 245 is 1.

1. What is the GCD of 472, 102, 381, 245?

GCD of given numbers 472, 102, 381, 245 is 1

2. How to calculate the greatest common divisor of 472, 102, 381, 245?

We can find the highest common divisor of 472, 102, 381, 245 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 472, 102, 381, 245 i.e 1.

3. How can I use the GCD of 472, 102, 381, 245Calculator?

Out the numbers 472, 102, 381, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.