Online GCD Calculator is useful to find the GCD of 826, 634, 918, 618 quickly. Get the easiest ways to solve the greatest common divisor of 826, 634, 918, 618 i.e 2 in different methods as follows.
Given Input numbers are 826, 634, 918, 618
In the factoring method, we have to find the divisors of all numbers
Divisors of 826 :
The positive integer divisors of 826 that completely divides 826 are.
1, 2, 7, 14, 59, 118, 413, 826
Divisors of 634 :
The positive integer divisors of 634 that completely divides 634 are.
1, 2, 317, 634
Divisors of 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
Divisors of 618 :
The positive integer divisors of 618 that completely divides 618 are.
1, 2, 3, 6, 103, 206, 309, 618
GCD of numbers is the greatest common divisor
So, the GCD (826, 634, 918, 618) = 2.
Given numbers are 826, 634, 918, 618
The list of prime factors of all numbers are
Prime factors of 826 are 2 x 7 x 59
Prime factors of 634 are 2 x 317
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
Prime factors of 618 are 2 x 3 x 103
The highest common occurrence is 21
Therefore, GCD of 826, 634, 918, 618 is 2.
Given numbers are 826, 634, 918, 618
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(826, 634) = 261842
GCD(826, 634) = ( 826 x 634 ) / 261842
= 826 / 634
= 826
Step2:
LCM(2, 918) = 918
GCD(2, 918) = ( 2 x 918 ) / 918
= 2 / 918
= 2
Step3:
LCM(2, 618) = 618
GCD(2, 618) = ( 2 x 618 ) / 618
= 2 / 618
= 2
So, Greatest Common Divisor of 826, 634, 918, 618 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 826, 634, 918, 618
The greatest common divisor of numbers 826, 634, 918, 618 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 826, 634, 918, 618 is 2.
1. What is the GCD of 826, 634, 918, 618?
GCD of given numbers 826, 634, 918, 618 is 2
2. How to calculate the greatest common divisor of 826, 634, 918, 618?
We can find the highest common divisor of 826, 634, 918, 618 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 826, 634, 918, 618 i.e 2.
3. How can I use the GCD of 826, 634, 918, 618Calculator?
Out the numbers 826, 634, 918, 618 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.