Online GCD Calculator is useful to find the GCD of 548, 442, 903, 691 quickly. Get the easiest ways to solve the greatest common divisor of 548, 442, 903, 691 i.e 1 in different methods as follows.
Given Input numbers are 548, 442, 903, 691
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 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 903 :
The positive integer divisors of 903 that completely divides 903 are.
1, 3, 7, 21, 43, 129, 301, 903
Divisors of 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
GCD of numbers is the greatest common divisor
So, the GCD (548, 442, 903, 691) = 1.
Given numbers are 548, 442, 903, 691
The list of prime factors of all numbers are
Prime factors of 548 are 2 x 2 x 137
Prime factors of 442 are 2 x 13 x 17
Prime factors of 903 are 3 x 7 x 43
Prime factors of 691 are 691
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 548, 442, 903, 691
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(548, 442) = 121108
GCD(548, 442) = ( 548 x 442 ) / 121108
= 548 / 442
= 548
Step2:
LCM(2, 903) = 1806
GCD(2, 903) = ( 2 x 903 ) / 1806
= 2 / 903
= 2
Step3:
LCM(1, 691) = 691
GCD(1, 691) = ( 1 x 691 ) / 691
= 1 / 691
= 1
So, Greatest Common Divisor of 548, 442, 903, 691 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 548, 442, 903, 691
The greatest common divisor of numbers 548, 442, 903, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 548, 442, 903, 691 is 1.
1. What is the GCD of 548, 442, 903, 691?
GCD of given numbers 548, 442, 903, 691 is 1
2. How to calculate the greatest common divisor of 548, 442, 903, 691?
We can find the highest common divisor of 548, 442, 903, 691 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, 442, 903, 691 i.e 1.
3. How can I use the GCD of 548, 442, 903, 691Calculator?
Out the numbers 548, 442, 903, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.