Online GCD Calculator is useful to find the GCD of 378, 523, 149, 616 quickly. Get the easiest ways to solve the greatest common divisor of 378, 523, 149, 616 i.e 1 in different methods as follows.
Given Input numbers are 378, 523, 149, 616
In the factoring method, we have to find the divisors of all numbers
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
Divisors of 523 :
The positive integer divisors of 523 that completely divides 523 are.
1, 523
Divisors of 149 :
The positive integer divisors of 149 that completely divides 149 are.
1, 149
Divisors of 616 :
The positive integer divisors of 616 that completely divides 616 are.
1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
GCD of numbers is the greatest common divisor
So, the GCD (378, 523, 149, 616) = 1.
Given numbers are 378, 523, 149, 616
The list of prime factors of all numbers are
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
Prime factors of 523 are 523
Prime factors of 149 are 149
Prime factors of 616 are 2 x 2 x 2 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 378, 523, 149, 616
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(378, 523) = 197694
GCD(378, 523) = ( 378 x 523 ) / 197694
= 378 / 523
= 378
Step2:
LCM(1, 149) = 149
GCD(1, 149) = ( 1 x 149 ) / 149
= 1 / 149
= 1
Step3:
LCM(1, 616) = 616
GCD(1, 616) = ( 1 x 616 ) / 616
= 1 / 616
= 1
So, Greatest Common Divisor of 378, 523, 149, 616 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 378, 523, 149, 616
The greatest common divisor of numbers 378, 523, 149, 616 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 523, 149, 616 is 1.
1. What is the GCD of 378, 523, 149, 616?
GCD of given numbers 378, 523, 149, 616 is 1
2. How to calculate the greatest common divisor of 378, 523, 149, 616?
We can find the highest common divisor of 378, 523, 149, 616 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 378, 523, 149, 616 i.e 1.
3. How can I use the GCD of 378, 523, 149, 616Calculator?
Out the numbers 378, 523, 149, 616 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.