Online GCD Calculator is useful to find the GCD of 286, 120, 685, 348 quickly. Get the easiest ways to solve the greatest common divisor of 286, 120, 685, 348 i.e 1 in different methods as follows.
Given Input numbers are 286, 120, 685, 348
In the factoring method, we have to find the divisors of all numbers
Divisors of 286 :
The positive integer divisors of 286 that completely divides 286 are.
1, 2, 11, 13, 22, 26, 143, 286
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Divisors of 685 :
The positive integer divisors of 685 that completely divides 685 are.
1, 5, 137, 685
Divisors of 348 :
The positive integer divisors of 348 that completely divides 348 are.
1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348
GCD of numbers is the greatest common divisor
So, the GCD (286, 120, 685, 348) = 1.
Given numbers are 286, 120, 685, 348
The list of prime factors of all numbers are
Prime factors of 286 are 2 x 11 x 13
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 685 are 5 x 137
Prime factors of 348 are 2 x 2 x 3 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 286, 120, 685, 348
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(286, 120) = 17160
GCD(286, 120) = ( 286 x 120 ) / 17160
= 286 / 120
= 286
Step2:
LCM(2, 685) = 1370
GCD(2, 685) = ( 2 x 685 ) / 1370
= 2 / 685
= 2
Step3:
LCM(1, 348) = 348
GCD(1, 348) = ( 1 x 348 ) / 348
= 1 / 348
= 1
So, Greatest Common Divisor of 286, 120, 685, 348 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 286, 120, 685, 348
The greatest common divisor of numbers 286, 120, 685, 348 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 286, 120, 685, 348 is 1.
1. What is the GCD of 286, 120, 685, 348?
GCD of given numbers 286, 120, 685, 348 is 1
2. How to calculate the greatest common divisor of 286, 120, 685, 348?
We can find the highest common divisor of 286, 120, 685, 348 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 286, 120, 685, 348 i.e 1.
3. How can I use the GCD of 286, 120, 685, 348Calculator?
Out the numbers 286, 120, 685, 348 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.