Online GCD Calculator is useful to find the GCD of 620, 450, 760, 484 quickly. Get the easiest ways to solve the greatest common divisor of 620, 450, 760, 484 i.e 2 in different methods as follows.
Given Input numbers are 620, 450, 760, 484
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 450 :
The positive integer divisors of 450 that completely divides 450 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
Divisors of 760 :
The positive integer divisors of 760 that completely divides 760 are.
1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760
Divisors of 484 :
The positive integer divisors of 484 that completely divides 484 are.
1, 2, 4, 11, 22, 44, 121, 242, 484
GCD of numbers is the greatest common divisor
So, the GCD (620, 450, 760, 484) = 2.
Given numbers are 620, 450, 760, 484
The list of prime factors of all numbers are
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 450 are 2 x 3 x 3 x 5 x 5
Prime factors of 760 are 2 x 2 x 2 x 5 x 19
Prime factors of 484 are 2 x 2 x 11 x 11
The highest common occurrence is 21
Therefore, GCD of 620, 450, 760, 484 is 2.
Given numbers are 620, 450, 760, 484
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(620, 450) = 27900
GCD(620, 450) = ( 620 x 450 ) / 27900
= 620 / 450
= 620
Step2:
LCM(10, 760) = 760
GCD(10, 760) = ( 10 x 760 ) / 760
= 10 / 760
= 10
Step3:
LCM(10, 484) = 2420
GCD(10, 484) = ( 10 x 484 ) / 2420
= 10 / 484
= 10
So, Greatest Common Divisor of 620, 450, 760, 484 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 620, 450, 760, 484
The greatest common divisor of numbers 620, 450, 760, 484 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 450, 760, 484 is 2.
1. What is the GCD of 620, 450, 760, 484?
GCD of given numbers 620, 450, 760, 484 is 2
2. How to calculate the greatest common divisor of 620, 450, 760, 484?
We can find the highest common divisor of 620, 450, 760, 484 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, 450, 760, 484 i.e 2.
3. How can I use the GCD of 620, 450, 760, 484Calculator?
Out the numbers 620, 450, 760, 484 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.