Online GCD Calculator is useful to find the GCD of 408, 696, 631, 213 quickly. Get the easiest ways to solve the greatest common divisor of 408, 696, 631, 213 i.e 1 in different methods as follows.
Given Input numbers are 408, 696, 631, 213
In the factoring method, we have to find the divisors of all numbers
Divisors of 408 :
The positive integer divisors of 408 that completely divides 408 are.
1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
Divisors of 696 :
The positive integer divisors of 696 that completely divides 696 are.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
Divisors of 213 :
The positive integer divisors of 213 that completely divides 213 are.
1, 3, 71, 213
GCD of numbers is the greatest common divisor
So, the GCD (408, 696, 631, 213) = 1.
Given numbers are 408, 696, 631, 213
The list of prime factors of all numbers are
Prime factors of 408 are 2 x 2 x 2 x 3 x 17
Prime factors of 696 are 2 x 2 x 2 x 3 x 29
Prime factors of 631 are 631
Prime factors of 213 are 3 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 408, 696, 631, 213
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(408, 696) = 11832
GCD(408, 696) = ( 408 x 696 ) / 11832
= 408 / 696
= 408
Step2:
LCM(24, 631) = 15144
GCD(24, 631) = ( 24 x 631 ) / 15144
= 24 / 631
= 24
Step3:
LCM(1, 213) = 213
GCD(1, 213) = ( 1 x 213 ) / 213
= 1 / 213
= 1
So, Greatest Common Divisor of 408, 696, 631, 213 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 408, 696, 631, 213
The greatest common divisor of numbers 408, 696, 631, 213 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 408, 696, 631, 213 is 1.
1. What is the GCD of 408, 696, 631, 213?
GCD of given numbers 408, 696, 631, 213 is 1
2. How to calculate the greatest common divisor of 408, 696, 631, 213?
We can find the highest common divisor of 408, 696, 631, 213 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 408, 696, 631, 213 i.e 1.
3. How can I use the GCD of 408, 696, 631, 213Calculator?
Out the numbers 408, 696, 631, 213 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.