Online GCD Calculator is useful to find the GCD of 124, 884, 988, 909 quickly. Get the easiest ways to solve the greatest common divisor of 124, 884, 988, 909 i.e 1 in different methods as follows.
Given Input numbers are 124, 884, 988, 909
In the factoring method, we have to find the divisors of all numbers
Divisors of 124 :
The positive integer divisors of 124 that completely divides 124 are.
1, 2, 4, 31, 62, 124
Divisors of 884 :
The positive integer divisors of 884 that completely divides 884 are.
1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 909 :
The positive integer divisors of 909 that completely divides 909 are.
1, 3, 9, 101, 303, 909
GCD of numbers is the greatest common divisor
So, the GCD (124, 884, 988, 909) = 1.
Given numbers are 124, 884, 988, 909
The list of prime factors of all numbers are
Prime factors of 124 are 2 x 2 x 31
Prime factors of 884 are 2 x 2 x 13 x 17
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 909 are 3 x 3 x 101
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 124, 884, 988, 909
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(124, 884) = 27404
GCD(124, 884) = ( 124 x 884 ) / 27404
= 124 / 884
= 124
Step2:
LCM(4, 988) = 988
GCD(4, 988) = ( 4 x 988 ) / 988
= 4 / 988
= 4
Step3:
LCM(4, 909) = 3636
GCD(4, 909) = ( 4 x 909 ) / 3636
= 4 / 909
= 4
So, Greatest Common Divisor of 124, 884, 988, 909 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 124, 884, 988, 909
The greatest common divisor of numbers 124, 884, 988, 909 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 124, 884, 988, 909 is 1.
1. What is the GCD of 124, 884, 988, 909?
GCD of given numbers 124, 884, 988, 909 is 1
2. How to calculate the greatest common divisor of 124, 884, 988, 909?
We can find the highest common divisor of 124, 884, 988, 909 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 124, 884, 988, 909 i.e 1.
3. How can I use the GCD of 124, 884, 988, 909Calculator?
Out the numbers 124, 884, 988, 909 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.