GCD of 138, 478, 806, 337 Calculator

Given Input numbers are 138, 478, 806, 337

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

Divisors of 138 :

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

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

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 806 :

The positive integer divisors of 806 that completely divides 806 are.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 337 :

The positive integer divisors of 337 that completely divides 337 are.

1, 337

GCD of numbers is the greatest common divisor

So, the GCD (138, 478, 806, 337) = 1.

Given numbers are 138, 478, 806, 337

The list of prime factors of all numbers are

Prime factors of 138 are 2 x 3 x 23

Prime factors of 478 are 2 x 239

Prime factors of 806 are 2 x 13 x 31

Prime factors of 337 are 337

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

Given numbers are 138, 478, 806, 337

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

Apply this formula for all numbers.

Step1:

LCM(138, 478) = 32982

GCD(138, 478) = ( 138 x 478 ) / 32982

= 138 / 478

= 138

Step2:

LCM(2, 806) = 806

GCD(2, 806) = ( 2 x 806 ) / 806

= 2 / 806

= 2

Step3:

LCM(2, 337) = 674

GCD(2, 337) = ( 2 x 337 ) / 674

= 2 / 337

= 2

So, Greatest Common Divisor of 138, 478, 806, 337 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 946, 806, 114, 795
• GCD of 123, 784, 111, 136
• GCD of 673, 267, 765, 658
• GCD of 522, 489, 467, 304
• GCD of 327, 819, 524, 277

Given numbers are 138, 478, 806, 337
The greatest common divisor of numbers 138, 478, 806, 337 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 478, 806, 337 is 1.

1. What is the GCD of 138, 478, 806, 337?

GCD of given numbers 138, 478, 806, 337 is 1

2. How to calculate the greatest common divisor of 138, 478, 806, 337?

We can find the highest common divisor of 138, 478, 806, 337 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 138, 478, 806, 337 i.e 1.

3. How can I use the GCD of 138, 478, 806, 337Calculator?

Out the numbers 138, 478, 806, 337 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.