GCD of 855, 109, 139, 908 Calculator

Given Input numbers are 855, 109, 139, 908

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

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

GCD of numbers is the greatest common divisor

So, the GCD (855, 109, 139, 908) = 1.

Given numbers are 855, 109, 139, 908

The list of prime factors of all numbers are

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 109 are 109

Prime factors of 139 are 139

Prime factors of 908 are 2 x 2 x 227

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

Given numbers are 855, 109, 139, 908

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

Apply this formula for all numbers.

Step1:

LCM(855, 109) = 93195

GCD(855, 109) = ( 855 x 109 ) / 93195

= 855 / 109

= 855

Step2:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

Step3:

LCM(1, 908) = 908

GCD(1, 908) = ( 1 x 908 ) / 908

= 1 / 908

= 1

So, Greatest Common Divisor of 855, 109, 139, 908 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 314, 567, 186, 758
• GCD of 692, 112, 151, 259
• GCD of 891, 953, 712, 406
• GCD of 814, 955, 666, 406
• GCD of 563, 107, 872, 939

Given numbers are 855, 109, 139, 908
The greatest common divisor of numbers 855, 109, 139, 908 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 855, 109, 139, 908 is 1.

1. What is the GCD of 855, 109, 139, 908?

GCD of given numbers 855, 109, 139, 908 is 1

2. How to calculate the greatest common divisor of 855, 109, 139, 908?

We can find the highest common divisor of 855, 109, 139, 908 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 855, 109, 139, 908 i.e 1.

3. How can I use the GCD of 855, 109, 139, 908Calculator?

Out the numbers 855, 109, 139, 908 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.