GCD of 442, 452, 738, 809 Calculator

Given Input numbers are 442, 452, 738, 809

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 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

GCD of numbers is the greatest common divisor

So, the GCD (442, 452, 738, 809) = 1.

Given numbers are 442, 452, 738, 809

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 452 are 2 x 2 x 113

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 809 are 809

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

Given numbers are 442, 452, 738, 809

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

Apply this formula for all numbers.

Step1:

LCM(442, 452) = 99892

GCD(442, 452) = ( 442 x 452 ) / 99892

= 442 / 452

= 442

Step2:

LCM(2, 738) = 738

GCD(2, 738) = ( 2 x 738 ) / 738

= 2 / 738

= 2

Step3:

LCM(2, 809) = 1618

GCD(2, 809) = ( 2 x 809 ) / 1618

= 2 / 809

= 2

So, Greatest Common Divisor of 442, 452, 738, 809 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 163, 380, 438, 376
• GCD of 610, 784, 465, 289
• GCD of 701, 593, 345, 991
• GCD of 326, 726, 885, 705
• GCD of 671, 470, 678, 954

Given numbers are 442, 452, 738, 809
The greatest common divisor of numbers 442, 452, 738, 809 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 452, 738, 809 is 1.

1. What is the GCD of 442, 452, 738, 809?

GCD of given numbers 442, 452, 738, 809 is 1

2. How to calculate the greatest common divisor of 442, 452, 738, 809?

We can find the highest common divisor of 442, 452, 738, 809 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, 452, 738, 809 i.e 1.

3. How can I use the GCD of 442, 452, 738, 809Calculator?

Out the numbers 442, 452, 738, 809 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.