Online GCD Calculator is useful to find the GCD of 497, 339, 332, 820 quickly. Get the easiest ways to solve the greatest common divisor of 497, 339, 332, 820 i.e 1 in different methods as follows.
Given Input numbers are 497, 339, 332, 820
In the factoring method, we have to find the divisors of all numbers
Divisors of 497 :
The positive integer divisors of 497 that completely divides 497 are.
1, 7, 71, 497
Divisors of 339 :
The positive integer divisors of 339 that completely divides 339 are.
1, 3, 113, 339
Divisors of 332 :
The positive integer divisors of 332 that completely divides 332 are.
1, 2, 4, 83, 166, 332
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
GCD of numbers is the greatest common divisor
So, the GCD (497, 339, 332, 820) = 1.
Given numbers are 497, 339, 332, 820
The list of prime factors of all numbers are
Prime factors of 497 are 7 x 71
Prime factors of 339 are 3 x 113
Prime factors of 332 are 2 x 2 x 83
Prime factors of 820 are 2 x 2 x 5 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 497, 339, 332, 820
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(497, 339) = 168483
GCD(497, 339) = ( 497 x 339 ) / 168483
= 497 / 339
= 497
Step2:
LCM(1, 332) = 332
GCD(1, 332) = ( 1 x 332 ) / 332
= 1 / 332
= 1
Step3:
LCM(1, 820) = 820
GCD(1, 820) = ( 1 x 820 ) / 820
= 1 / 820
= 1
So, Greatest Common Divisor of 497, 339, 332, 820 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 497, 339, 332, 820
The greatest common divisor of numbers 497, 339, 332, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 497, 339, 332, 820 is 1.
1. What is the GCD of 497, 339, 332, 820?
GCD of given numbers 497, 339, 332, 820 is 1
2. How to calculate the greatest common divisor of 497, 339, 332, 820?
We can find the highest common divisor of 497, 339, 332, 820 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 497, 339, 332, 820 i.e 1.
3. How can I use the GCD of 497, 339, 332, 820Calculator?
Out the numbers 497, 339, 332, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.