GCD of 442, 120, 250, 449 Calculator

Given Input numbers are 442, 120, 250, 449

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

Divisors of 442 :

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

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

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 250 :

The positive integer divisors of 250 that completely divides 250 are.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 449 :

The positive integer divisors of 449 that completely divides 449 are.

1, 449

GCD of numbers is the greatest common divisor

So, the GCD (442, 120, 250, 449) = 1.

Given numbers are 442, 120, 250, 449

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 250 are 2 x 5 x 5 x 5

Prime factors of 449 are 449

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

Given numbers are 442, 120, 250, 449

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

Apply this formula for all numbers.

Step1:

LCM(442, 120) = 26520

GCD(442, 120) = ( 442 x 120 ) / 26520

= 442 / 120

= 442

Step2:

LCM(2, 250) = 250

GCD(2, 250) = ( 2 x 250 ) / 250

= 2 / 250

= 2

Step3:

LCM(2, 449) = 898

GCD(2, 449) = ( 2 x 449 ) / 898

= 2 / 449

= 2

So, Greatest Common Divisor of 442, 120, 250, 449 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 411, 431, 634, 654
• GCD of 148, 781, 913, 354
• GCD of 793, 905, 249, 214
• GCD of 285, 363, 897, 579
• GCD of 123, 268, 240, 903

Given numbers are 442, 120, 250, 449
The greatest common divisor of numbers 442, 120, 250, 449 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 120, 250, 449 is 1.

1. What is the GCD of 442, 120, 250, 449?

GCD of given numbers 442, 120, 250, 449 is 1

2. How to calculate the greatest common divisor of 442, 120, 250, 449?

We can find the highest common divisor of 442, 120, 250, 449 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 442, 120, 250, 449 i.e 1.

3. How can I use the GCD of 442, 120, 250, 449Calculator?

Out the numbers 442, 120, 250, 449 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.