Online GCD Calculator is useful to find the GCD of 868, 133, 121, 224 quickly. Get the easiest ways to solve the greatest common divisor of 868, 133, 121, 224 i.e 1 in different methods as follows.
Given Input numbers are 868, 133, 121, 224
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 224 :
The positive integer divisors of 224 that completely divides 224 are.
1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224
GCD of numbers is the greatest common divisor
So, the GCD (868, 133, 121, 224) = 1.
Given numbers are 868, 133, 121, 224
The list of prime factors of all numbers are
Prime factors of 868 are 2 x 2 x 7 x 31
Prime factors of 133 are 7 x 19
Prime factors of 121 are 11 x 11
Prime factors of 224 are 2 x 2 x 2 x 2 x 2 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 868, 133, 121, 224
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(868, 133) = 16492
GCD(868, 133) = ( 868 x 133 ) / 16492
= 868 / 133
= 868
Step2:
LCM(7, 121) = 847
GCD(7, 121) = ( 7 x 121 ) / 847
= 7 / 121
= 7
Step3:
LCM(1, 224) = 224
GCD(1, 224) = ( 1 x 224 ) / 224
= 1 / 224
= 1
So, Greatest Common Divisor of 868, 133, 121, 224 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 868, 133, 121, 224
The greatest common divisor of numbers 868, 133, 121, 224 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 868, 133, 121, 224 is 1.
1. What is the GCD of 868, 133, 121, 224?
GCD of given numbers 868, 133, 121, 224 is 1
2. How to calculate the greatest common divisor of 868, 133, 121, 224?
We can find the highest common divisor of 868, 133, 121, 224 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 868, 133, 121, 224 i.e 1.
3. How can I use the GCD of 868, 133, 121, 224Calculator?
Out the numbers 868, 133, 121, 224 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.