Online GCD Calculator is useful to find the GCD of 125, 422, 769, 378 quickly. Get the easiest ways to solve the greatest common divisor of 125, 422, 769, 378 i.e 1 in different methods as follows.
Given Input numbers are 125, 422, 769, 378
In the factoring method, we have to find the divisors of all numbers
Divisors of 125 :
The positive integer divisors of 125 that completely divides 125 are.
1, 5, 25, 125
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
Divisors of 769 :
The positive integer divisors of 769 that completely divides 769 are.
1, 769
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
GCD of numbers is the greatest common divisor
So, the GCD (125, 422, 769, 378) = 1.
Given numbers are 125, 422, 769, 378
The list of prime factors of all numbers are
Prime factors of 125 are 5 x 5 x 5
Prime factors of 422 are 2 x 211
Prime factors of 769 are 769
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 125, 422, 769, 378
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(125, 422) = 52750
GCD(125, 422) = ( 125 x 422 ) / 52750
= 125 / 422
= 125
Step2:
LCM(1, 769) = 769
GCD(1, 769) = ( 1 x 769 ) / 769
= 1 / 769
= 1
Step3:
LCM(1, 378) = 378
GCD(1, 378) = ( 1 x 378 ) / 378
= 1 / 378
= 1
So, Greatest Common Divisor of 125, 422, 769, 378 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 125, 422, 769, 378
The greatest common divisor of numbers 125, 422, 769, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 125, 422, 769, 378 is 1.
1. What is the GCD of 125, 422, 769, 378?
GCD of given numbers 125, 422, 769, 378 is 1
2. How to calculate the greatest common divisor of 125, 422, 769, 378?
We can find the highest common divisor of 125, 422, 769, 378 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 125, 422, 769, 378 i.e 1.
3. How can I use the GCD of 125, 422, 769, 378Calculator?
Out the numbers 125, 422, 769, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.