Online GCD Calculator is useful to find the GCD of 136, 890, 476, 454 quickly. Get the easiest ways to solve the greatest common divisor of 136, 890, 476, 454 i.e 2 in different methods as follows.
Given Input numbers are 136, 890, 476, 454
In the factoring method, we have to find the divisors of all numbers
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 890 :
The positive integer divisors of 890 that completely divides 890 are.
1, 2, 5, 10, 89, 178, 445, 890
Divisors of 476 :
The positive integer divisors of 476 that completely divides 476 are.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
Divisors of 454 :
The positive integer divisors of 454 that completely divides 454 are.
1, 2, 227, 454
GCD of numbers is the greatest common divisor
So, the GCD (136, 890, 476, 454) = 2.
Given numbers are 136, 890, 476, 454
The list of prime factors of all numbers are
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 890 are 2 x 5 x 89
Prime factors of 476 are 2 x 2 x 7 x 17
Prime factors of 454 are 2 x 227
The highest common occurrence is 21
Therefore, GCD of 136, 890, 476, 454 is 2.
Given numbers are 136, 890, 476, 454
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(136, 890) = 60520
GCD(136, 890) = ( 136 x 890 ) / 60520
= 136 / 890
= 136
Step2:
LCM(2, 476) = 476
GCD(2, 476) = ( 2 x 476 ) / 476
= 2 / 476
= 2
Step3:
LCM(2, 454) = 454
GCD(2, 454) = ( 2 x 454 ) / 454
= 2 / 454
= 2
So, Greatest Common Divisor of 136, 890, 476, 454 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 136, 890, 476, 454
The greatest common divisor of numbers 136, 890, 476, 454 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 136, 890, 476, 454 is 2.
1. What is the GCD of 136, 890, 476, 454?
GCD of given numbers 136, 890, 476, 454 is 2
2. How to calculate the greatest common divisor of 136, 890, 476, 454?
We can find the highest common divisor of 136, 890, 476, 454 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 136, 890, 476, 454 i.e 2.
3. How can I use the GCD of 136, 890, 476, 454Calculator?
Out the numbers 136, 890, 476, 454 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.