Online GCD Calculator is useful to find the GCD of 624, 128, 792, 637 quickly. Get the easiest ways to solve the greatest common divisor of 624, 128, 792, 637 i.e 1 in different methods as follows.
Given Input numbers are 624, 128, 792, 637
In the factoring method, we have to find the divisors of all numbers
Divisors of 624 :
The positive integer divisors of 624 that completely divides 624 are.
1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624
Divisors of 128 :
The positive integer divisors of 128 that completely divides 128 are.
1, 2, 4, 8, 16, 32, 64, 128
Divisors of 792 :
The positive integer divisors of 792 that completely divides 792 are.
1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
Divisors of 637 :
The positive integer divisors of 637 that completely divides 637 are.
1, 7, 13, 49, 91, 637
GCD of numbers is the greatest common divisor
So, the GCD (624, 128, 792, 637) = 1.
Given numbers are 624, 128, 792, 637
The list of prime factors of all numbers are
Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13
Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2
Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11
Prime factors of 637 are 7 x 7 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 624, 128, 792, 637
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(624, 128) = 4992
GCD(624, 128) = ( 624 x 128 ) / 4992
= 624 / 128
= 624
Step2:
LCM(16, 792) = 1584
GCD(16, 792) = ( 16 x 792 ) / 1584
= 16 / 792
= 16
Step3:
LCM(8, 637) = 5096
GCD(8, 637) = ( 8 x 637 ) / 5096
= 8 / 637
= 8
So, Greatest Common Divisor of 624, 128, 792, 637 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 624, 128, 792, 637
The greatest common divisor of numbers 624, 128, 792, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 128, 792, 637 is 1.
1. What is the GCD of 624, 128, 792, 637?
GCD of given numbers 624, 128, 792, 637 is 1
2. How to calculate the greatest common divisor of 624, 128, 792, 637?
We can find the highest common divisor of 624, 128, 792, 637 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 624, 128, 792, 637 i.e 1.
3. How can I use the GCD of 624, 128, 792, 637Calculator?
Out the numbers 624, 128, 792, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.