Online GCD Calculator is useful to find the GCD of 972, 635, 577, 721 quickly. Get the easiest ways to solve the greatest common divisor of 972, 635, 577, 721 i.e 1 in different methods as follows.
Given Input numbers are 972, 635, 577, 721
In the factoring method, we have to find the divisors of all numbers
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 635 :
The positive integer divisors of 635 that completely divides 635 are.
1, 5, 127, 635
Divisors of 577 :
The positive integer divisors of 577 that completely divides 577 are.
1, 577
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
GCD of numbers is the greatest common divisor
So, the GCD (972, 635, 577, 721) = 1.
Given numbers are 972, 635, 577, 721
The list of prime factors of all numbers are
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
Prime factors of 635 are 5 x 127
Prime factors of 577 are 577
Prime factors of 721 are 7 x 103
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 972, 635, 577, 721
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(972, 635) = 617220
GCD(972, 635) = ( 972 x 635 ) / 617220
= 972 / 635
= 972
Step2:
LCM(1, 577) = 577
GCD(1, 577) = ( 1 x 577 ) / 577
= 1 / 577
= 1
Step3:
LCM(1, 721) = 721
GCD(1, 721) = ( 1 x 721 ) / 721
= 1 / 721
= 1
So, Greatest Common Divisor of 972, 635, 577, 721 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 972, 635, 577, 721
The greatest common divisor of numbers 972, 635, 577, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 635, 577, 721 is 1.
1. What is the GCD of 972, 635, 577, 721?
GCD of given numbers 972, 635, 577, 721 is 1
2. How to calculate the greatest common divisor of 972, 635, 577, 721?
We can find the highest common divisor of 972, 635, 577, 721 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 972, 635, 577, 721 i.e 1.
3. How can I use the GCD of 972, 635, 577, 721Calculator?
Out the numbers 972, 635, 577, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.