Online GCD Calculator is useful to find the GCD of 552, 491, 492, 620 quickly. Get the easiest ways to solve the greatest common divisor of 552, 491, 492, 620 i.e 1 in different methods as follows.
Given Input numbers are 552, 491, 492, 620
In the factoring method, we have to find the divisors of all numbers
Divisors of 552 :
The positive integer divisors of 552 that completely divides 552 are.
1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 492 :
The positive integer divisors of 492 that completely divides 492 are.
1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
GCD of numbers is the greatest common divisor
So, the GCD (552, 491, 492, 620) = 1.
Given numbers are 552, 491, 492, 620
The list of prime factors of all numbers are
Prime factors of 552 are 2 x 2 x 2 x 3 x 23
Prime factors of 491 are 491
Prime factors of 492 are 2 x 2 x 3 x 41
Prime factors of 620 are 2 x 2 x 5 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 552, 491, 492, 620
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(552, 491) = 271032
GCD(552, 491) = ( 552 x 491 ) / 271032
= 552 / 491
= 552
Step2:
LCM(1, 492) = 492
GCD(1, 492) = ( 1 x 492 ) / 492
= 1 / 492
= 1
Step3:
LCM(1, 620) = 620
GCD(1, 620) = ( 1 x 620 ) / 620
= 1 / 620
= 1
So, Greatest Common Divisor of 552, 491, 492, 620 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 552, 491, 492, 620
The greatest common divisor of numbers 552, 491, 492, 620 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 552, 491, 492, 620 is 1.
1. What is the GCD of 552, 491, 492, 620?
GCD of given numbers 552, 491, 492, 620 is 1
2. How to calculate the greatest common divisor of 552, 491, 492, 620?
We can find the highest common divisor of 552, 491, 492, 620 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 552, 491, 492, 620 i.e 1.
3. How can I use the GCD of 552, 491, 492, 620Calculator?
Out the numbers 552, 491, 492, 620 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.