Online GCD Calculator is useful to find the GCD of 158, 842, 912, 462 quickly. Get the easiest ways to solve the greatest common divisor of 158, 842, 912, 462 i.e 2 in different methods as follows.
Given Input numbers are 158, 842, 912, 462
In the factoring method, we have to find the divisors of all numbers
Divisors of 158 :
The positive integer divisors of 158 that completely divides 158 are.
1, 2, 79, 158
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 912 :
The positive integer divisors of 912 that completely divides 912 are.
1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
Divisors of 462 :
The positive integer divisors of 462 that completely divides 462 are.
1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
GCD of numbers is the greatest common divisor
So, the GCD (158, 842, 912, 462) = 2.
Given numbers are 158, 842, 912, 462
The list of prime factors of all numbers are
Prime factors of 158 are 2 x 79
Prime factors of 842 are 2 x 421
Prime factors of 912 are 2 x 2 x 2 x 2 x 3 x 19
Prime factors of 462 are 2 x 3 x 7 x 11
The highest common occurrence is 21
Therefore, GCD of 158, 842, 912, 462 is 2.
Given numbers are 158, 842, 912, 462
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(158, 842) = 66518
GCD(158, 842) = ( 158 x 842 ) / 66518
= 158 / 842
= 158
Step2:
LCM(2, 912) = 912
GCD(2, 912) = ( 2 x 912 ) / 912
= 2 / 912
= 2
Step3:
LCM(2, 462) = 462
GCD(2, 462) = ( 2 x 462 ) / 462
= 2 / 462
= 2
So, Greatest Common Divisor of 158, 842, 912, 462 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 158, 842, 912, 462
The greatest common divisor of numbers 158, 842, 912, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 158, 842, 912, 462 is 2.
1. What is the GCD of 158, 842, 912, 462?
GCD of given numbers 158, 842, 912, 462 is 2
2. How to calculate the greatest common divisor of 158, 842, 912, 462?
We can find the highest common divisor of 158, 842, 912, 462 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 158, 842, 912, 462 i.e 2.
3. How can I use the GCD of 158, 842, 912, 462Calculator?
Out the numbers 158, 842, 912, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.