Online GCD Calculator is useful to find the GCD of 392, 425, 765, 650 quickly. Get the easiest ways to solve the greatest common divisor of 392, 425, 765, 650 i.e 1 in different methods as follows.
Given Input numbers are 392, 425, 765, 650
In the factoring method, we have to find the divisors of all numbers
Divisors of 392 :
The positive integer divisors of 392 that completely divides 392 are.
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
Divisors of 765 :
The positive integer divisors of 765 that completely divides 765 are.
1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
GCD of numbers is the greatest common divisor
So, the GCD (392, 425, 765, 650) = 1.
Given numbers are 392, 425, 765, 650
The list of prime factors of all numbers are
Prime factors of 392 are 2 x 2 x 2 x 7 x 7
Prime factors of 425 are 5 x 5 x 17
Prime factors of 765 are 3 x 3 x 5 x 17
Prime factors of 650 are 2 x 5 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 392, 425, 765, 650
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(392, 425) = 166600
GCD(392, 425) = ( 392 x 425 ) / 166600
= 392 / 425
= 392
Step2:
LCM(1, 765) = 765
GCD(1, 765) = ( 1 x 765 ) / 765
= 1 / 765
= 1
Step3:
LCM(1, 650) = 650
GCD(1, 650) = ( 1 x 650 ) / 650
= 1 / 650
= 1
So, Greatest Common Divisor of 392, 425, 765, 650 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 392, 425, 765, 650
The greatest common divisor of numbers 392, 425, 765, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 392, 425, 765, 650 is 1.
1. What is the GCD of 392, 425, 765, 650?
GCD of given numbers 392, 425, 765, 650 is 1
2. How to calculate the greatest common divisor of 392, 425, 765, 650?
We can find the highest common divisor of 392, 425, 765, 650 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 392, 425, 765, 650 i.e 1.
3. How can I use the GCD of 392, 425, 765, 650Calculator?
Out the numbers 392, 425, 765, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.