Online GCD Calculator is useful to find the GCD of 620, 482, 897, 654 quickly. Get the easiest ways to solve the greatest common divisor of 620, 482, 897, 654 i.e 1 in different methods as follows.
Given Input numbers are 620, 482, 897, 654
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 482 :
The positive integer divisors of 482 that completely divides 482 are.
1, 2, 241, 482
Divisors of 897 :
The positive integer divisors of 897 that completely divides 897 are.
1, 3, 13, 23, 39, 69, 299, 897
Divisors of 654 :
The positive integer divisors of 654 that completely divides 654 are.
1, 2, 3, 6, 109, 218, 327, 654
GCD of numbers is the greatest common divisor
So, the GCD (620, 482, 897, 654) = 1.
Given numbers are 620, 482, 897, 654
The list of prime factors of all numbers are
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 482 are 2 x 241
Prime factors of 897 are 3 x 13 x 23
Prime factors of 654 are 2 x 3 x 109
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 620, 482, 897, 654
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(620, 482) = 149420
GCD(620, 482) = ( 620 x 482 ) / 149420
= 620 / 482
= 620
Step2:
LCM(2, 897) = 1794
GCD(2, 897) = ( 2 x 897 ) / 1794
= 2 / 897
= 2
Step3:
LCM(1, 654) = 654
GCD(1, 654) = ( 1 x 654 ) / 654
= 1 / 654
= 1
So, Greatest Common Divisor of 620, 482, 897, 654 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 620, 482, 897, 654
The greatest common divisor of numbers 620, 482, 897, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 482, 897, 654 is 1.
1. What is the GCD of 620, 482, 897, 654?
GCD of given numbers 620, 482, 897, 654 is 1
2. How to calculate the greatest common divisor of 620, 482, 897, 654?
We can find the highest common divisor of 620, 482, 897, 654 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, 482, 897, 654 i.e 1.
3. How can I use the GCD of 620, 482, 897, 654Calculator?
Out the numbers 620, 482, 897, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.