Online GCD Calculator is useful to find the GCD of 126, 168, 581, 119 quickly. Get the easiest ways to solve the greatest common divisor of 126, 168, 581, 119 i.e 7 in different methods as follows.
Given Input numbers are 126, 168, 581, 119
In the factoring method, we have to find the divisors of all numbers
Divisors of 126 :
The positive integer divisors of 126 that completely divides 126 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
Divisors of 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 581 :
The positive integer divisors of 581 that completely divides 581 are.
1, 7, 83, 581
Divisors of 119 :
The positive integer divisors of 119 that completely divides 119 are.
1, 7, 17, 119
GCD of numbers is the greatest common divisor
So, the GCD (126, 168, 581, 119) = 7.
Given numbers are 126, 168, 581, 119
The list of prime factors of all numbers are
Prime factors of 126 are 2 x 3 x 3 x 7
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
Prime factors of 581 are 7 x 83
Prime factors of 119 are 7 x 17
The highest common occurrence is 71
Therefore, GCD of 126, 168, 581, 119 is 7.
Given numbers are 126, 168, 581, 119
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(126, 168) = 504
GCD(126, 168) = ( 126 x 168 ) / 504
= 126 / 168
= 126
Step2:
LCM(42, 581) = 3486
GCD(42, 581) = ( 42 x 581 ) / 3486
= 42 / 581
= 42
Step3:
LCM(7, 119) = 119
GCD(7, 119) = ( 7 x 119 ) / 119
= 7 / 119
= 7
So, Greatest Common Divisor of 126, 168, 581, 119 is 7
Here are some samples of GCD of Numbers calculations.
Given numbers are 126, 168, 581, 119
The greatest common divisor of numbers 126, 168, 581, 119 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 168, 581, 119 is 7.
1. What is the GCD of 126, 168, 581, 119?
GCD of given numbers 126, 168, 581, 119 is 7
2. How to calculate the greatest common divisor of 126, 168, 581, 119?
We can find the highest common divisor of 126, 168, 581, 119 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 126, 168, 581, 119 i.e 7.
3. How can I use the GCD of 126, 168, 581, 119Calculator?
Out the numbers 126, 168, 581, 119 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.