GCD of 404, 645, 361, 532 Calculator

Given Input numbers are 404, 645, 361, 532

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

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 532 :

The positive integer divisors of 532 that completely divides 532 are.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

GCD of numbers is the greatest common divisor

So, the GCD (404, 645, 361, 532) = 1.

Given numbers are 404, 645, 361, 532

The list of prime factors of all numbers are

Prime factors of 404 are 2 x 2 x 101

Prime factors of 645 are 3 x 5 x 43

Prime factors of 361 are 19 x 19

Prime factors of 532 are 2 x 2 x 7 x 19

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

Given numbers are 404, 645, 361, 532

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

Apply this formula for all numbers.

Step1:

LCM(404, 645) = 260580

GCD(404, 645) = ( 404 x 645 ) / 260580

= 404 / 645

= 404

Step2:

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

= 1 / 361

= 1

Step3:

LCM(1, 532) = 532

GCD(1, 532) = ( 1 x 532 ) / 532

= 1 / 532

= 1

So, Greatest Common Divisor of 404, 645, 361, 532 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 135, 727, 459
• GCD of 740, 348, 128, 550
• GCD of 578, 940, 121, 959
• GCD of 655, 383, 133, 684
• GCD of 874, 304, 964, 135

Given numbers are 404, 645, 361, 532
The greatest common divisor of numbers 404, 645, 361, 532 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 404, 645, 361, 532 is 1.

1. What is the GCD of 404, 645, 361, 532?

GCD of given numbers 404, 645, 361, 532 is 1

2. How to calculate the greatest common divisor of 404, 645, 361, 532?

We can find the highest common divisor of 404, 645, 361, 532 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 404, 645, 361, 532 i.e 1.

3. How can I use the GCD of 404, 645, 361, 532Calculator?

Out the numbers 404, 645, 361, 532 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.