Online GCD Calculator is useful to find the GCD of 620, 472, 132, 540 quickly. Get the easiest ways to solve the greatest common divisor of 620, 472, 132, 540 i.e 4 in different methods as follows.
Given Input numbers are 620, 472, 132, 540
In the factoring method, we have to find the divisors of all numbers
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
Divisors of 132 :
The positive integer divisors of 132 that completely divides 132 are.
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
Divisors of 540 :
The positive integer divisors of 540 that completely divides 540 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
GCD of numbers is the greatest common divisor
So, the GCD (620, 472, 132, 540) = 4.
Given numbers are 620, 472, 132, 540
The list of prime factors of all numbers are
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 472 are 2 x 2 x 2 x 59
Prime factors of 132 are 2 x 2 x 3 x 11
Prime factors of 540 are 2 x 2 x 3 x 3 x 3 x 5
The highest common occurrence is 22
Therefore, GCD of 620, 472, 132, 540 is 4.
Given numbers are 620, 472, 132, 540
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(620, 472) = 73160
GCD(620, 472) = ( 620 x 472 ) / 73160
= 620 / 472
= 620
Step2:
LCM(4, 132) = 132
GCD(4, 132) = ( 4 x 132 ) / 132
= 4 / 132
= 4
Step3:
LCM(4, 540) = 540
GCD(4, 540) = ( 4 x 540 ) / 540
= 4 / 540
= 4
So, Greatest Common Divisor of 620, 472, 132, 540 is 4
Here are some samples of GCD of Numbers calculations.
Given numbers are 620, 472, 132, 540
The greatest common divisor of numbers 620, 472, 132, 540 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 472, 132, 540 is 4.
1. What is the GCD of 620, 472, 132, 540?
GCD of given numbers 620, 472, 132, 540 is 4
2. How to calculate the greatest common divisor of 620, 472, 132, 540?
We can find the highest common divisor of 620, 472, 132, 540 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 620, 472, 132, 540 i.e 4.
3. How can I use the GCD of 620, 472, 132, 540Calculator?
Out the numbers 620, 472, 132, 540 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.