GCD of 138, 906, 811, 369 Calculator

Given Input numbers are 138, 906, 811, 369

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 906 :

The positive integer divisors of 906 that completely divides 906 are.

1, 2, 3, 6, 151, 302, 453, 906

Divisors of 811 :

The positive integer divisors of 811 that completely divides 811 are.

1, 811

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

GCD of numbers is the greatest common divisor

So, the GCD (138, 906, 811, 369) = 1.

Given numbers are 138, 906, 811, 369

The list of prime factors of all numbers are

Prime factors of 138 are 2 x 3 x 23

Prime factors of 906 are 2 x 3 x 151

Prime factors of 811 are 811

Prime factors of 369 are 3 x 3 x 41

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

Given numbers are 138, 906, 811, 369

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

Apply this formula for all numbers.

Step1:

LCM(138, 906) = 20838

GCD(138, 906) = ( 138 x 906 ) / 20838

= 138 / 906

= 138

Step2:

LCM(6, 811) = 4866

GCD(6, 811) = ( 6 x 811 ) / 4866

= 6 / 811

= 6

Step3:

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

= 1 / 369

= 1

So, Greatest Common Divisor of 138, 906, 811, 369 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 886, 597, 259, 354
• GCD of 146, 973, 661, 170
• GCD of 947, 942, 715, 151
• GCD of 215, 335, 180, 608
• GCD of 174, 327, 417, 555

Given numbers are 138, 906, 811, 369
The greatest common divisor of numbers 138, 906, 811, 369 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 906, 811, 369 is 1.

1. What is the GCD of 138, 906, 811, 369?

GCD of given numbers 138, 906, 811, 369 is 1

2. How to calculate the greatest common divisor of 138, 906, 811, 369?

We can find the highest common divisor of 138, 906, 811, 369 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, 906, 811, 369 i.e 1.

3. How can I use the GCD of 138, 906, 811, 369Calculator?

Out the numbers 138, 906, 811, 369 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.