Online GCD Calculator is useful to find the GCD of 139, 791, 875 quickly. Get the easiest ways to solve the greatest common divisor of 139, 791, 875 i.e 1 in different methods as follows.
Given Input numbers are 139, 791, 875
In the factoring method, we have to find the divisors of all numbers
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 791 :
The positive integer divisors of 791 that completely divides 791 are.
1, 7, 113, 791
Divisors of 875 :
The positive integer divisors of 875 that completely divides 875 are.
1, 5, 7, 25, 35, 125, 175, 875
GCD of numbers is the greatest common divisor
So, the GCD (139, 791, 875) = 1.
Given numbers are 139, 791, 875
The list of prime factors of all numbers are
Prime factors of 139 are 139
Prime factors of 791 are 7 x 113
Prime factors of 875 are 5 x 5 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 139, 791, 875
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(139, 791) = 109949
GCD(139, 791) = ( 139 x 791 ) / 109949
= 139 / 791
= 139
Step2:
LCM(1, 875) = 875
GCD(1, 875) = ( 1 x 875 ) / 875
= 1 / 875
= 1
So, Greatest Common Divisor of 139, 791, 875 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 139, 791, 875
The greatest common divisor of numbers 139, 791, 875 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 791, 875 is 1.
1. What is the GCD of 139, 791, 875?
GCD of given numbers 139, 791, 875 is 1
2. How to calculate the greatest common divisor of 139, 791, 875?
We can find the highest common divisor of 139, 791, 875 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 139, 791, 875 i.e 1.
3. How can I use the GCD of 139, 791, 875Calculator?
Out the numbers 139, 791, 875 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.