Online GCD Calculator is useful to find the GCD of 987, 474, 572, 425 quickly. Get the easiest ways to solve the greatest common divisor of 987, 474, 572, 425 i.e 1 in different methods as follows.
Given Input numbers are 987, 474, 572, 425
In the factoring method, we have to find the divisors of all numbers
Divisors of 987 :
The positive integer divisors of 987 that completely divides 987 are.
1, 3, 7, 21, 47, 141, 329, 987
Divisors of 474 :
The positive integer divisors of 474 that completely divides 474 are.
1, 2, 3, 6, 79, 158, 237, 474
Divisors of 572 :
The positive integer divisors of 572 that completely divides 572 are.
1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
GCD of numbers is the greatest common divisor
So, the GCD (987, 474, 572, 425) = 1.
Given numbers are 987, 474, 572, 425
The list of prime factors of all numbers are
Prime factors of 987 are 3 x 7 x 47
Prime factors of 474 are 2 x 3 x 79
Prime factors of 572 are 2 x 2 x 11 x 13
Prime factors of 425 are 5 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 987, 474, 572, 425
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(987, 474) = 155946
GCD(987, 474) = ( 987 x 474 ) / 155946
= 987 / 474
= 987
Step2:
LCM(3, 572) = 1716
GCD(3, 572) = ( 3 x 572 ) / 1716
= 3 / 572
= 3
Step3:
LCM(1, 425) = 425
GCD(1, 425) = ( 1 x 425 ) / 425
= 1 / 425
= 1
So, Greatest Common Divisor of 987, 474, 572, 425 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 987, 474, 572, 425
The greatest common divisor of numbers 987, 474, 572, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 474, 572, 425 is 1.
1. What is the GCD of 987, 474, 572, 425?
GCD of given numbers 987, 474, 572, 425 is 1
2. How to calculate the greatest common divisor of 987, 474, 572, 425?
We can find the highest common divisor of 987, 474, 572, 425 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 987, 474, 572, 425 i.e 1.
3. How can I use the GCD of 987, 474, 572, 425Calculator?
Out the numbers 987, 474, 572, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.