Online GCD Calculator is useful to find the GCD of 782, 711, 267, 139 quickly. Get the easiest ways to solve the greatest common divisor of 782, 711, 267, 139 i.e 1 in different methods as follows.
Given Input numbers are 782, 711, 267, 139
In the factoring method, we have to find the divisors of all numbers
Divisors of 782 :
The positive integer divisors of 782 that completely divides 782 are.
1, 2, 17, 23, 34, 46, 391, 782
Divisors of 711 :
The positive integer divisors of 711 that completely divides 711 are.
1, 3, 9, 79, 237, 711
Divisors of 267 :
The positive integer divisors of 267 that completely divides 267 are.
1, 3, 89, 267
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
GCD of numbers is the greatest common divisor
So, the GCD (782, 711, 267, 139) = 1.
Given numbers are 782, 711, 267, 139
The list of prime factors of all numbers are
Prime factors of 782 are 2 x 17 x 23
Prime factors of 711 are 3 x 3 x 79
Prime factors of 267 are 3 x 89
Prime factors of 139 are 139
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 782, 711, 267, 139
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(782, 711) = 556002
GCD(782, 711) = ( 782 x 711 ) / 556002
= 782 / 711
= 782
Step2:
LCM(1, 267) = 267
GCD(1, 267) = ( 1 x 267 ) / 267
= 1 / 267
= 1
Step3:
LCM(1, 139) = 139
GCD(1, 139) = ( 1 x 139 ) / 139
= 1 / 139
= 1
So, Greatest Common Divisor of 782, 711, 267, 139 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 782, 711, 267, 139
The greatest common divisor of numbers 782, 711, 267, 139 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 782, 711, 267, 139 is 1.
1. What is the GCD of 782, 711, 267, 139?
GCD of given numbers 782, 711, 267, 139 is 1
2. How to calculate the greatest common divisor of 782, 711, 267, 139?
We can find the highest common divisor of 782, 711, 267, 139 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 782, 711, 267, 139 i.e 1.
3. How can I use the GCD of 782, 711, 267, 139Calculator?
Out the numbers 782, 711, 267, 139 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.