Online GCD Calculator is useful to find the GCD of 924, 902, 353, 420 quickly. Get the easiest ways to solve the greatest common divisor of 924, 902, 353, 420 i.e 1 in different methods as follows.
Given Input numbers are 924, 902, 353, 420
In the factoring method, we have to find the divisors of all numbers
Divisors of 924 :
The positive integer divisors of 924 that completely divides 924 are.
1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
Divisors of 902 :
The positive integer divisors of 902 that completely divides 902 are.
1, 2, 11, 22, 41, 82, 451, 902
Divisors of 353 :
The positive integer divisors of 353 that completely divides 353 are.
1, 353
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
GCD of numbers is the greatest common divisor
So, the GCD (924, 902, 353, 420) = 1.
Given numbers are 924, 902, 353, 420
The list of prime factors of all numbers are
Prime factors of 924 are 2 x 2 x 3 x 7 x 11
Prime factors of 902 are 2 x 11 x 41
Prime factors of 353 are 353
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 924, 902, 353, 420
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(924, 902) = 37884
GCD(924, 902) = ( 924 x 902 ) / 37884
= 924 / 902
= 924
Step2:
LCM(22, 353) = 7766
GCD(22, 353) = ( 22 x 353 ) / 7766
= 22 / 353
= 22
Step3:
LCM(1, 420) = 420
GCD(1, 420) = ( 1 x 420 ) / 420
= 1 / 420
= 1
So, Greatest Common Divisor of 924, 902, 353, 420 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 924, 902, 353, 420
The greatest common divisor of numbers 924, 902, 353, 420 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 924, 902, 353, 420 is 1.
1. What is the GCD of 924, 902, 353, 420?
GCD of given numbers 924, 902, 353, 420 is 1
2. How to calculate the greatest common divisor of 924, 902, 353, 420?
We can find the highest common divisor of 924, 902, 353, 420 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 924, 902, 353, 420 i.e 1.
3. How can I use the GCD of 924, 902, 353, 420Calculator?
Out the numbers 924, 902, 353, 420 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.