Online GCD Calculator is useful to find the GCD of 987, 901, 701, 905 quickly. Get the easiest ways to solve the greatest common divisor of 987, 901, 701, 905 i.e 1 in different methods as follows.
Given Input numbers are 987, 901, 701, 905
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 901 :
The positive integer divisors of 901 that completely divides 901 are.
1, 17, 53, 901
Divisors of 701 :
The positive integer divisors of 701 that completely divides 701 are.
1, 701
Divisors of 905 :
The positive integer divisors of 905 that completely divides 905 are.
1, 5, 181, 905
GCD of numbers is the greatest common divisor
So, the GCD (987, 901, 701, 905) = 1.
Given numbers are 987, 901, 701, 905
The list of prime factors of all numbers are
Prime factors of 987 are 3 x 7 x 47
Prime factors of 901 are 17 x 53
Prime factors of 701 are 701
Prime factors of 905 are 5 x 181
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 987, 901, 701, 905
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(987, 901) = 889287
GCD(987, 901) = ( 987 x 901 ) / 889287
= 987 / 901
= 987
Step2:
LCM(1, 701) = 701
GCD(1, 701) = ( 1 x 701 ) / 701
= 1 / 701
= 1
Step3:
LCM(1, 905) = 905
GCD(1, 905) = ( 1 x 905 ) / 905
= 1 / 905
= 1
So, Greatest Common Divisor of 987, 901, 701, 905 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 987, 901, 701, 905
The greatest common divisor of numbers 987, 901, 701, 905 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 901, 701, 905 is 1.
1. What is the GCD of 987, 901, 701, 905?
GCD of given numbers 987, 901, 701, 905 is 1
2. How to calculate the greatest common divisor of 987, 901, 701, 905?
We can find the highest common divisor of 987, 901, 701, 905 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, 901, 701, 905 i.e 1.
3. How can I use the GCD of 987, 901, 701, 905Calculator?
Out the numbers 987, 901, 701, 905 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.