Online GCD Calculator is useful to find the GCD of 124, 132, 429, 868 quickly. Get the easiest ways to solve the greatest common divisor of 124, 132, 429, 868 i.e 1 in different methods as follows.
Given Input numbers are 124, 132, 429, 868
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 132 :
The positive integer divisors of 132 that completely divides 132 are.
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
Divisors of 429 :
The positive integer divisors of 429 that completely divides 429 are.
1, 3, 11, 13, 33, 39, 143, 429
Divisors of 868 :
The positive integer divisors of 868 that completely divides 868 are.
1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
GCD of numbers is the greatest common divisor
So, the GCD (124, 132, 429, 868) = 1.
Given numbers are 124, 132, 429, 868
The list of prime factors of all numbers are
Prime factors of 124 are 2 x 2 x 31
Prime factors of 132 are 2 x 2 x 3 x 11
Prime factors of 429 are 3 x 11 x 13
Prime factors of 868 are 2 x 2 x 7 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 124, 132, 429, 868
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(124, 132) = 4092
GCD(124, 132) = ( 124 x 132 ) / 4092
= 124 / 132
= 124
Step2:
LCM(4, 429) = 1716
GCD(4, 429) = ( 4 x 429 ) / 1716
= 4 / 429
= 4
Step3:
LCM(1, 868) = 868
GCD(1, 868) = ( 1 x 868 ) / 868
= 1 / 868
= 1
So, Greatest Common Divisor of 124, 132, 429, 868 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 124, 132, 429, 868
The greatest common divisor of numbers 124, 132, 429, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 124, 132, 429, 868 is 1.
1. What is the GCD of 124, 132, 429, 868?
GCD of given numbers 124, 132, 429, 868 is 1
2. How to calculate the greatest common divisor of 124, 132, 429, 868?
We can find the highest common divisor of 124, 132, 429, 868 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, 132, 429, 868 i.e 1.
3. How can I use the GCD of 124, 132, 429, 868Calculator?
Out the numbers 124, 132, 429, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.