Online GCD Calculator is useful to find the GCD of 477, 972, 353, 557 quickly. Get the easiest ways to solve the greatest common divisor of 477, 972, 353, 557 i.e 1 in different methods as follows.
Given Input numbers are 477, 972, 353, 557
In the factoring method, we have to find the divisors of all numbers
Divisors of 477 :
The positive integer divisors of 477 that completely divides 477 are.
1, 3, 9, 53, 159, 477
Divisors of 972 :
The positive integer divisors of 972 that completely divides 972 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
Divisors of 353 :
The positive integer divisors of 353 that completely divides 353 are.
1, 353
Divisors of 557 :
The positive integer divisors of 557 that completely divides 557 are.
1, 557
GCD of numbers is the greatest common divisor
So, the GCD (477, 972, 353, 557) = 1.
Given numbers are 477, 972, 353, 557
The list of prime factors of all numbers are
Prime factors of 477 are 3 x 3 x 53
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
Prime factors of 353 are 353
Prime factors of 557 are 557
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 477, 972, 353, 557
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(477, 972) = 51516
GCD(477, 972) = ( 477 x 972 ) / 51516
= 477 / 972
= 477
Step2:
LCM(9, 353) = 3177
GCD(9, 353) = ( 9 x 353 ) / 3177
= 9 / 353
= 9
Step3:
LCM(1, 557) = 557
GCD(1, 557) = ( 1 x 557 ) / 557
= 1 / 557
= 1
So, Greatest Common Divisor of 477, 972, 353, 557 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 477, 972, 353, 557
The greatest common divisor of numbers 477, 972, 353, 557 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 477, 972, 353, 557 is 1.
1. What is the GCD of 477, 972, 353, 557?
GCD of given numbers 477, 972, 353, 557 is 1
2. How to calculate the greatest common divisor of 477, 972, 353, 557?
We can find the highest common divisor of 477, 972, 353, 557 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 477, 972, 353, 557 i.e 1.
3. How can I use the GCD of 477, 972, 353, 557Calculator?
Out the numbers 477, 972, 353, 557 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.