Online GCD Calculator is useful to find the GCD of 357, 289, 699, 356 quickly. Get the easiest ways to solve the greatest common divisor of 357, 289, 699, 356 i.e 1 in different methods as follows.
Given Input numbers are 357, 289, 699, 356
In the factoring method, we have to find the divisors of all numbers
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 289 :
The positive integer divisors of 289 that completely divides 289 are.
1, 17, 289
Divisors of 699 :
The positive integer divisors of 699 that completely divides 699 are.
1, 3, 233, 699
Divisors of 356 :
The positive integer divisors of 356 that completely divides 356 are.
1, 2, 4, 89, 178, 356
GCD of numbers is the greatest common divisor
So, the GCD (357, 289, 699, 356) = 1.
Given numbers are 357, 289, 699, 356
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 289 are 17 x 17
Prime factors of 699 are 3 x 233
Prime factors of 356 are 2 x 2 x 89
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 289, 699, 356
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 289) = 6069
GCD(357, 289) = ( 357 x 289 ) / 6069
= 357 / 289
= 357
Step2:
LCM(17, 699) = 11883
GCD(17, 699) = ( 17 x 699 ) / 11883
= 17 / 699
= 17
Step3:
LCM(1, 356) = 356
GCD(1, 356) = ( 1 x 356 ) / 356
= 1 / 356
= 1
So, Greatest Common Divisor of 357, 289, 699, 356 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 289, 699, 356
The greatest common divisor of numbers 357, 289, 699, 356 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 289, 699, 356 is 1.
1. What is the GCD of 357, 289, 699, 356?
GCD of given numbers 357, 289, 699, 356 is 1
2. How to calculate the greatest common divisor of 357, 289, 699, 356?
We can find the highest common divisor of 357, 289, 699, 356 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 357, 289, 699, 356 i.e 1.
3. How can I use the GCD of 357, 289, 699, 356Calculator?
Out the numbers 357, 289, 699, 356 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.