Online GCD Calculator is useful to find the GCD of 351, 490, 461, 160 quickly. Get the easiest ways to solve the greatest common divisor of 351, 490, 461, 160 i.e 1 in different methods as follows.
Given Input numbers are 351, 490, 461, 160
In the factoring method, we have to find the divisors of all numbers
Divisors of 351 :
The positive integer divisors of 351 that completely divides 351 are.
1, 3, 9, 13, 27, 39, 117, 351
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 461 :
The positive integer divisors of 461 that completely divides 461 are.
1, 461
Divisors of 160 :
The positive integer divisors of 160 that completely divides 160 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
GCD of numbers is the greatest common divisor
So, the GCD (351, 490, 461, 160) = 1.
Given numbers are 351, 490, 461, 160
The list of prime factors of all numbers are
Prime factors of 351 are 3 x 3 x 3 x 13
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 461 are 461
Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 351, 490, 461, 160
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(351, 490) = 171990
GCD(351, 490) = ( 351 x 490 ) / 171990
= 351 / 490
= 351
Step2:
LCM(1, 461) = 461
GCD(1, 461) = ( 1 x 461 ) / 461
= 1 / 461
= 1
Step3:
LCM(1, 160) = 160
GCD(1, 160) = ( 1 x 160 ) / 160
= 1 / 160
= 1
So, Greatest Common Divisor of 351, 490, 461, 160 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 351, 490, 461, 160
The greatest common divisor of numbers 351, 490, 461, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 490, 461, 160 is 1.
1. What is the GCD of 351, 490, 461, 160?
GCD of given numbers 351, 490, 461, 160 is 1
2. How to calculate the greatest common divisor of 351, 490, 461, 160?
We can find the highest common divisor of 351, 490, 461, 160 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 351, 490, 461, 160 i.e 1.
3. How can I use the GCD of 351, 490, 461, 160Calculator?
Out the numbers 351, 490, 461, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.