Online GCD Calculator is useful to find the GCD of 548, 731, 245 quickly. Get the easiest ways to solve the greatest common divisor of 548, 731, 245 i.e 1 in different methods as follows.
Given Input numbers are 548, 731, 245
In the factoring method, we have to find the divisors of all numbers
Divisors of 548 :
The positive integer divisors of 548 that completely divides 548 are.
1, 2, 4, 137, 274, 548
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
GCD of numbers is the greatest common divisor
So, the GCD (548, 731, 245) = 1.
Given numbers are 548, 731, 245
The list of prime factors of all numbers are
Prime factors of 548 are 2 x 2 x 137
Prime factors of 731 are 17 x 43
Prime factors of 245 are 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 548, 731, 245
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(548, 731) = 400588
GCD(548, 731) = ( 548 x 731 ) / 400588
= 548 / 731
= 548
Step2:
LCM(1, 245) = 245
GCD(1, 245) = ( 1 x 245 ) / 245
= 1 / 245
= 1
So, Greatest Common Divisor of 548, 731, 245 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 548, 731, 245
The greatest common divisor of numbers 548, 731, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 548, 731, 245 is 1.
1. What is the GCD of 548, 731, 245?
GCD of given numbers 548, 731, 245 is 1
2. How to calculate the greatest common divisor of 548, 731, 245?
We can find the highest common divisor of 548, 731, 245 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 548, 731, 245 i.e 1.
3. How can I use the GCD of 548, 731, 245Calculator?
Out the numbers 548, 731, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.