Online GCD Calculator is useful to find the GCD of 480, 621, 252, 653 quickly. Get the easiest ways to solve the greatest common divisor of 480, 621, 252, 653 i.e 1 in different methods as follows.
Given Input numbers are 480, 621, 252, 653
In the factoring method, we have to find the divisors of all numbers
Divisors of 480 :
The positive integer divisors of 480 that completely divides 480 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
Divisors of 252 :
The positive integer divisors of 252 that completely divides 252 are.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
Divisors of 653 :
The positive integer divisors of 653 that completely divides 653 are.
1, 653
GCD of numbers is the greatest common divisor
So, the GCD (480, 621, 252, 653) = 1.
Given numbers are 480, 621, 252, 653
The list of prime factors of all numbers are
Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 621 are 3 x 3 x 3 x 23
Prime factors of 252 are 2 x 2 x 3 x 3 x 7
Prime factors of 653 are 653
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 480, 621, 252, 653
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(480, 621) = 99360
GCD(480, 621) = ( 480 x 621 ) / 99360
= 480 / 621
= 480
Step2:
LCM(3, 252) = 252
GCD(3, 252) = ( 3 x 252 ) / 252
= 3 / 252
= 3
Step3:
LCM(3, 653) = 1959
GCD(3, 653) = ( 3 x 653 ) / 1959
= 3 / 653
= 3
So, Greatest Common Divisor of 480, 621, 252, 653 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 480, 621, 252, 653
The greatest common divisor of numbers 480, 621, 252, 653 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 480, 621, 252, 653 is 1.
1. What is the GCD of 480, 621, 252, 653?
GCD of given numbers 480, 621, 252, 653 is 1
2. How to calculate the greatest common divisor of 480, 621, 252, 653?
We can find the highest common divisor of 480, 621, 252, 653 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 480, 621, 252, 653 i.e 1.
3. How can I use the GCD of 480, 621, 252, 653Calculator?
Out the numbers 480, 621, 252, 653 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.