GCD of 437, 138, 366, 805 Calculator

Given Input numbers are 437, 138, 366, 805

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

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 366 :

The positive integer divisors of 366 that completely divides 366 are.

1, 2, 3, 6, 61, 122, 183, 366

Divisors of 805 :

The positive integer divisors of 805 that completely divides 805 are.

1, 5, 7, 23, 35, 115, 161, 805

GCD of numbers is the greatest common divisor

So, the GCD (437, 138, 366, 805) = 1.

Given numbers are 437, 138, 366, 805

The list of prime factors of all numbers are

Prime factors of 437 are 19 x 23

Prime factors of 138 are 2 x 3 x 23

Prime factors of 366 are 2 x 3 x 61

Prime factors of 805 are 5 x 7 x 23

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

Given numbers are 437, 138, 366, 805

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

Apply this formula for all numbers.

Step1:

LCM(437, 138) = 2622

GCD(437, 138) = ( 437 x 138 ) / 2622

= 437 / 138

= 437

Step2:

LCM(23, 366) = 8418

GCD(23, 366) = ( 23 x 366 ) / 8418

= 23 / 366

= 23

Step3:

LCM(1, 805) = 805

GCD(1, 805) = ( 1 x 805 ) / 805

= 1 / 805

= 1

So, Greatest Common Divisor of 437, 138, 366, 805 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 796, 789, 957, 268
• GCD of 283, 432, 910, 880
• GCD of 853, 495, 810, 871
• GCD of 120, 245, 481, 767
• GCD of 783, 856, 454, 822

Given numbers are 437, 138, 366, 805
The greatest common divisor of numbers 437, 138, 366, 805 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 437, 138, 366, 805 is 1.

1. What is the GCD of 437, 138, 366, 805?

GCD of given numbers 437, 138, 366, 805 is 1

2. How to calculate the greatest common divisor of 437, 138, 366, 805?

We can find the highest common divisor of 437, 138, 366, 805 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 437, 138, 366, 805 i.e 1.

3. How can I use the GCD of 437, 138, 366, 805Calculator?

Out the numbers 437, 138, 366, 805 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.