Online GCD Calculator is useful to find the GCD of 649, 502, 501, 396 quickly. Get the easiest ways to solve the greatest common divisor of 649, 502, 501, 396 i.e 1 in different methods as follows.
Given Input numbers are 649, 502, 501, 396
In the factoring method, we have to find the divisors of all numbers
Divisors of 649 :
The positive integer divisors of 649 that completely divides 649 are.
1, 11, 59, 649
Divisors of 502 :
The positive integer divisors of 502 that completely divides 502 are.
1, 2, 251, 502
Divisors of 501 :
The positive integer divisors of 501 that completely divides 501 are.
1, 3, 167, 501
Divisors of 396 :
The positive integer divisors of 396 that completely divides 396 are.
1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
GCD of numbers is the greatest common divisor
So, the GCD (649, 502, 501, 396) = 1.
Given numbers are 649, 502, 501, 396
The list of prime factors of all numbers are
Prime factors of 649 are 11 x 59
Prime factors of 502 are 2 x 251
Prime factors of 501 are 3 x 167
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 649, 502, 501, 396
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(649, 502) = 325798
GCD(649, 502) = ( 649 x 502 ) / 325798
= 649 / 502
= 649
Step2:
LCM(1, 501) = 501
GCD(1, 501) = ( 1 x 501 ) / 501
= 1 / 501
= 1
Step3:
LCM(1, 396) = 396
GCD(1, 396) = ( 1 x 396 ) / 396
= 1 / 396
= 1
So, Greatest Common Divisor of 649, 502, 501, 396 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 649, 502, 501, 396
The greatest common divisor of numbers 649, 502, 501, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 649, 502, 501, 396 is 1.
1. What is the GCD of 649, 502, 501, 396?
GCD of given numbers 649, 502, 501, 396 is 1
2. How to calculate the greatest common divisor of 649, 502, 501, 396?
We can find the highest common divisor of 649, 502, 501, 396 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 649, 502, 501, 396 i.e 1.
3. How can I use the GCD of 649, 502, 501, 396Calculator?
Out the numbers 649, 502, 501, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.