Online GCD Calculator is useful to find the GCD of 378, 532, 250, 657 quickly. Get the easiest ways to solve the greatest common divisor of 378, 532, 250, 657 i.e 1 in different methods as follows.
Given Input numbers are 378, 532, 250, 657
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 532 :
The positive integer divisors of 532 that completely divides 532 are.
1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
Divisors of 250 :
The positive integer divisors of 250 that completely divides 250 are.
1, 2, 5, 10, 25, 50, 125, 250
Divisors of 657 :
The positive integer divisors of 657 that completely divides 657 are.
1, 3, 9, 73, 219, 657
GCD of numbers is the greatest common divisor
So, the GCD (378, 532, 250, 657) = 1.
Given numbers are 378, 532, 250, 657
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 532 are 2 x 2 x 7 x 19
Prime factors of 250 are 2 x 5 x 5 x 5
Prime factors of 657 are 3 x 3 x 73
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 378, 532, 250, 657
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(378, 532) = 14364
GCD(378, 532) = ( 378 x 532 ) / 14364
= 378 / 532
= 378
Step2:
LCM(14, 250) = 1750
GCD(14, 250) = ( 14 x 250 ) / 1750
= 14 / 250
= 14
Step3:
LCM(2, 657) = 1314
GCD(2, 657) = ( 2 x 657 ) / 1314
= 2 / 657
= 2
So, Greatest Common Divisor of 378, 532, 250, 657 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 378, 532, 250, 657
The greatest common divisor of numbers 378, 532, 250, 657 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 532, 250, 657 is 1.
1. What is the GCD of 378, 532, 250, 657?
GCD of given numbers 378, 532, 250, 657 is 1
2. How to calculate the greatest common divisor of 378, 532, 250, 657?
We can find the highest common divisor of 378, 532, 250, 657 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, 532, 250, 657 i.e 1.
3. How can I use the GCD of 378, 532, 250, 657Calculator?
Out the numbers 378, 532, 250, 657 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.