Online GCD Calculator is useful to find the GCD of 402, 890, 652, 591 quickly. Get the easiest ways to solve the greatest common divisor of 402, 890, 652, 591 i.e 1 in different methods as follows.
Given Input numbers are 402, 890, 652, 591
In the factoring method, we have to find the divisors of all numbers
Divisors of 402 :
The positive integer divisors of 402 that completely divides 402 are.
1, 2, 3, 6, 67, 134, 201, 402
Divisors of 890 :
The positive integer divisors of 890 that completely divides 890 are.
1, 2, 5, 10, 89, 178, 445, 890
Divisors of 652 :
The positive integer divisors of 652 that completely divides 652 are.
1, 2, 4, 163, 326, 652
Divisors of 591 :
The positive integer divisors of 591 that completely divides 591 are.
1, 3, 197, 591
GCD of numbers is the greatest common divisor
So, the GCD (402, 890, 652, 591) = 1.
Given numbers are 402, 890, 652, 591
The list of prime factors of all numbers are
Prime factors of 402 are 2 x 3 x 67
Prime factors of 890 are 2 x 5 x 89
Prime factors of 652 are 2 x 2 x 163
Prime factors of 591 are 3 x 197
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 402, 890, 652, 591
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(402, 890) = 178890
GCD(402, 890) = ( 402 x 890 ) / 178890
= 402 / 890
= 402
Step2:
LCM(2, 652) = 652
GCD(2, 652) = ( 2 x 652 ) / 652
= 2 / 652
= 2
Step3:
LCM(2, 591) = 1182
GCD(2, 591) = ( 2 x 591 ) / 1182
= 2 / 591
= 2
So, Greatest Common Divisor of 402, 890, 652, 591 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 402, 890, 652, 591
The greatest common divisor of numbers 402, 890, 652, 591 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 890, 652, 591 is 1.
1. What is the GCD of 402, 890, 652, 591?
GCD of given numbers 402, 890, 652, 591 is 1
2. How to calculate the greatest common divisor of 402, 890, 652, 591?
We can find the highest common divisor of 402, 890, 652, 591 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 402, 890, 652, 591 i.e 1.
3. How can I use the GCD of 402, 890, 652, 591Calculator?
Out the numbers 402, 890, 652, 591 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.