Online GCD Calculator is useful to find the GCD of 139, 183, 420, 964 quickly. Get the easiest ways to solve the greatest common divisor of 139, 183, 420, 964 i.e 1 in different methods as follows.
Given Input numbers are 139, 183, 420, 964
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 183 :
The positive integer divisors of 183 that completely divides 183 are.
1, 3, 61, 183
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 964 :
The positive integer divisors of 964 that completely divides 964 are.
1, 2, 4, 241, 482, 964
GCD of numbers is the greatest common divisor
So, the GCD (139, 183, 420, 964) = 1.
Given numbers are 139, 183, 420, 964
The list of prime factors of all numbers are
Prime factors of 139 are 139
Prime factors of 183 are 3 x 61
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
Prime factors of 964 are 2 x 2 x 241
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 139, 183, 420, 964
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(139, 183) = 25437
GCD(139, 183) = ( 139 x 183 ) / 25437
= 139 / 183
= 139
Step2:
LCM(1, 420) = 420
GCD(1, 420) = ( 1 x 420 ) / 420
= 1 / 420
= 1
Step3:
LCM(1, 964) = 964
GCD(1, 964) = ( 1 x 964 ) / 964
= 1 / 964
= 1
So, Greatest Common Divisor of 139, 183, 420, 964 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 139, 183, 420, 964
The greatest common divisor of numbers 139, 183, 420, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 183, 420, 964 is 1.
1. What is the GCD of 139, 183, 420, 964?
GCD of given numbers 139, 183, 420, 964 is 1
2. How to calculate the greatest common divisor of 139, 183, 420, 964?
We can find the highest common divisor of 139, 183, 420, 964 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, 183, 420, 964 i.e 1.
3. How can I use the GCD of 139, 183, 420, 964Calculator?
Out the numbers 139, 183, 420, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.