Online GCD Calculator is useful to find the GCD of 520, 444, 146, 342 quickly. Get the easiest ways to solve the greatest common divisor of 520, 444, 146, 342 i.e 2 in different methods as follows.
Given Input numbers are 520, 444, 146, 342
In the factoring method, we have to find the divisors of all numbers
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 444 :
The positive integer divisors of 444 that completely divides 444 are.
1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
Divisors of 146 :
The positive integer divisors of 146 that completely divides 146 are.
1, 2, 73, 146
Divisors of 342 :
The positive integer divisors of 342 that completely divides 342 are.
1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
GCD of numbers is the greatest common divisor
So, the GCD (520, 444, 146, 342) = 2.
Given numbers are 520, 444, 146, 342
The list of prime factors of all numbers are
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 444 are 2 x 2 x 3 x 37
Prime factors of 146 are 2 x 73
Prime factors of 342 are 2 x 3 x 3 x 19
The highest common occurrence is 21
Therefore, GCD of 520, 444, 146, 342 is 2.
Given numbers are 520, 444, 146, 342
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(520, 444) = 57720
GCD(520, 444) = ( 520 x 444 ) / 57720
= 520 / 444
= 520
Step2:
LCM(4, 146) = 292
GCD(4, 146) = ( 4 x 146 ) / 292
= 4 / 146
= 4
Step3:
LCM(2, 342) = 342
GCD(2, 342) = ( 2 x 342 ) / 342
= 2 / 342
= 2
So, Greatest Common Divisor of 520, 444, 146, 342 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 520, 444, 146, 342
The greatest common divisor of numbers 520, 444, 146, 342 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 444, 146, 342 is 2.
1. What is the GCD of 520, 444, 146, 342?
GCD of given numbers 520, 444, 146, 342 is 2
2. How to calculate the greatest common divisor of 520, 444, 146, 342?
We can find the highest common divisor of 520, 444, 146, 342 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 520, 444, 146, 342 i.e 2.
3. How can I use the GCD of 520, 444, 146, 342Calculator?
Out the numbers 520, 444, 146, 342 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.