Online GCD Calculator is useful to find the GCD of 474, 332, 221, 248 quickly. Get the easiest ways to solve the greatest common divisor of 474, 332, 221, 248 i.e 1 in different methods as follows.
Given Input numbers are 474, 332, 221, 248
In the factoring method, we have to find the divisors of all numbers
Divisors of 474 :
The positive integer divisors of 474 that completely divides 474 are.
1, 2, 3, 6, 79, 158, 237, 474
Divisors of 332 :
The positive integer divisors of 332 that completely divides 332 are.
1, 2, 4, 83, 166, 332
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
GCD of numbers is the greatest common divisor
So, the GCD (474, 332, 221, 248) = 1.
Given numbers are 474, 332, 221, 248
The list of prime factors of all numbers are
Prime factors of 474 are 2 x 3 x 79
Prime factors of 332 are 2 x 2 x 83
Prime factors of 221 are 13 x 17
Prime factors of 248 are 2 x 2 x 2 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 474, 332, 221, 248
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(474, 332) = 78684
GCD(474, 332) = ( 474 x 332 ) / 78684
= 474 / 332
= 474
Step2:
LCM(2, 221) = 442
GCD(2, 221) = ( 2 x 221 ) / 442
= 2 / 221
= 2
Step3:
LCM(1, 248) = 248
GCD(1, 248) = ( 1 x 248 ) / 248
= 1 / 248
= 1
So, Greatest Common Divisor of 474, 332, 221, 248 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 474, 332, 221, 248
The greatest common divisor of numbers 474, 332, 221, 248 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 474, 332, 221, 248 is 1.
1. What is the GCD of 474, 332, 221, 248?
GCD of given numbers 474, 332, 221, 248 is 1
2. How to calculate the greatest common divisor of 474, 332, 221, 248?
We can find the highest common divisor of 474, 332, 221, 248 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 474, 332, 221, 248 i.e 1.
3. How can I use the GCD of 474, 332, 221, 248Calculator?
Out the numbers 474, 332, 221, 248 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.