Online GCD Calculator is useful to find the GCD of 909, 572, 773, 138 quickly. Get the easiest ways to solve the greatest common divisor of 909, 572, 773, 138 i.e 1 in different methods as follows.
Given Input numbers are 909, 572, 773, 138
In the factoring method, we have to find the divisors of all numbers
Divisors of 909 :
The positive integer divisors of 909 that completely divides 909 are.
1, 3, 9, 101, 303, 909
Divisors of 572 :
The positive integer divisors of 572 that completely divides 572 are.
1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
Divisors of 773 :
The positive integer divisors of 773 that completely divides 773 are.
1, 773
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
GCD of numbers is the greatest common divisor
So, the GCD (909, 572, 773, 138) = 1.
Given numbers are 909, 572, 773, 138
The list of prime factors of all numbers are
Prime factors of 909 are 3 x 3 x 101
Prime factors of 572 are 2 x 2 x 11 x 13
Prime factors of 773 are 773
Prime factors of 138 are 2 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 909, 572, 773, 138
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(909, 572) = 519948
GCD(909, 572) = ( 909 x 572 ) / 519948
= 909 / 572
= 909
Step2:
LCM(1, 773) = 773
GCD(1, 773) = ( 1 x 773 ) / 773
= 1 / 773
= 1
Step3:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
So, Greatest Common Divisor of 909, 572, 773, 138 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 909, 572, 773, 138
The greatest common divisor of numbers 909, 572, 773, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 909, 572, 773, 138 is 1.
1. What is the GCD of 909, 572, 773, 138?
GCD of given numbers 909, 572, 773, 138 is 1
2. How to calculate the greatest common divisor of 909, 572, 773, 138?
We can find the highest common divisor of 909, 572, 773, 138 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 909, 572, 773, 138 i.e 1.
3. How can I use the GCD of 909, 572, 773, 138Calculator?
Out the numbers 909, 572, 773, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.