Online GCD Calculator is useful to find the GCD of 764, 742, 139, 879 quickly. Get the easiest ways to solve the greatest common divisor of 764, 742, 139, 879 i.e 1 in different methods as follows.
Given Input numbers are 764, 742, 139, 879
In the factoring method, we have to find the divisors of all numbers
Divisors of 764 :
The positive integer divisors of 764 that completely divides 764 are.
1, 2, 4, 191, 382, 764
Divisors of 742 :
The positive integer divisors of 742 that completely divides 742 are.
1, 2, 7, 14, 53, 106, 371, 742
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 879 :
The positive integer divisors of 879 that completely divides 879 are.
1, 3, 293, 879
GCD of numbers is the greatest common divisor
So, the GCD (764, 742, 139, 879) = 1.
Given numbers are 764, 742, 139, 879
The list of prime factors of all numbers are
Prime factors of 764 are 2 x 2 x 191
Prime factors of 742 are 2 x 7 x 53
Prime factors of 139 are 139
Prime factors of 879 are 3 x 293
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 764, 742, 139, 879
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(764, 742) = 283444
GCD(764, 742) = ( 764 x 742 ) / 283444
= 764 / 742
= 764
Step2:
LCM(2, 139) = 278
GCD(2, 139) = ( 2 x 139 ) / 278
= 2 / 139
= 2
Step3:
LCM(1, 879) = 879
GCD(1, 879) = ( 1 x 879 ) / 879
= 1 / 879
= 1
So, Greatest Common Divisor of 764, 742, 139, 879 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 764, 742, 139, 879
The greatest common divisor of numbers 764, 742, 139, 879 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 764, 742, 139, 879 is 1.
1. What is the GCD of 764, 742, 139, 879?
GCD of given numbers 764, 742, 139, 879 is 1
2. How to calculate the greatest common divisor of 764, 742, 139, 879?
We can find the highest common divisor of 764, 742, 139, 879 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 764, 742, 139, 879 i.e 1.
3. How can I use the GCD of 764, 742, 139, 879Calculator?
Out the numbers 764, 742, 139, 879 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.