Online GCD Calculator is useful to find the GCD of 498, 385, 732, 261 quickly. Get the easiest ways to solve the greatest common divisor of 498, 385, 732, 261 i.e 1 in different methods as follows.
Given Input numbers are 498, 385, 732, 261
In the factoring method, we have to find the divisors of all numbers
Divisors of 498 :
The positive integer divisors of 498 that completely divides 498 are.
1, 2, 3, 6, 83, 166, 249, 498
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 732 :
The positive integer divisors of 732 that completely divides 732 are.
1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
Divisors of 261 :
The positive integer divisors of 261 that completely divides 261 are.
1, 3, 9, 29, 87, 261
GCD of numbers is the greatest common divisor
So, the GCD (498, 385, 732, 261) = 1.
Given numbers are 498, 385, 732, 261
The list of prime factors of all numbers are
Prime factors of 498 are 2 x 3 x 83
Prime factors of 385 are 5 x 7 x 11
Prime factors of 732 are 2 x 2 x 3 x 61
Prime factors of 261 are 3 x 3 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 498, 385, 732, 261
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(498, 385) = 191730
GCD(498, 385) = ( 498 x 385 ) / 191730
= 498 / 385
= 498
Step2:
LCM(1, 732) = 732
GCD(1, 732) = ( 1 x 732 ) / 732
= 1 / 732
= 1
Step3:
LCM(1, 261) = 261
GCD(1, 261) = ( 1 x 261 ) / 261
= 1 / 261
= 1
So, Greatest Common Divisor of 498, 385, 732, 261 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 498, 385, 732, 261
The greatest common divisor of numbers 498, 385, 732, 261 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 498, 385, 732, 261 is 1.
1. What is the GCD of 498, 385, 732, 261?
GCD of given numbers 498, 385, 732, 261 is 1
2. How to calculate the greatest common divisor of 498, 385, 732, 261?
We can find the highest common divisor of 498, 385, 732, 261 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 498, 385, 732, 261 i.e 1.
3. How can I use the GCD of 498, 385, 732, 261Calculator?
Out the numbers 498, 385, 732, 261 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.