Online GCD Calculator is useful to find the GCD of 655, 712, 722, 137 quickly. Get the easiest ways to solve the greatest common divisor of 655, 712, 722, 137 i.e 1 in different methods as follows.
Given Input numbers are 655, 712, 722, 137
In the factoring method, we have to find the divisors of all numbers
Divisors of 655 :
The positive integer divisors of 655 that completely divides 655 are.
1, 5, 131, 655
Divisors of 712 :
The positive integer divisors of 712 that completely divides 712 are.
1, 2, 4, 8, 89, 178, 356, 712
Divisors of 722 :
The positive integer divisors of 722 that completely divides 722 are.
1, 2, 19, 38, 361, 722
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
GCD of numbers is the greatest common divisor
So, the GCD (655, 712, 722, 137) = 1.
Given numbers are 655, 712, 722, 137
The list of prime factors of all numbers are
Prime factors of 655 are 5 x 131
Prime factors of 712 are 2 x 2 x 2 x 89
Prime factors of 722 are 2 x 19 x 19
Prime factors of 137 are 137
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 655, 712, 722, 137
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(655, 712) = 466360
GCD(655, 712) = ( 655 x 712 ) / 466360
= 655 / 712
= 655
Step2:
LCM(1, 722) = 722
GCD(1, 722) = ( 1 x 722 ) / 722
= 1 / 722
= 1
Step3:
LCM(1, 137) = 137
GCD(1, 137) = ( 1 x 137 ) / 137
= 1 / 137
= 1
So, Greatest Common Divisor of 655, 712, 722, 137 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 655, 712, 722, 137
The greatest common divisor of numbers 655, 712, 722, 137 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 655, 712, 722, 137 is 1.
1. What is the GCD of 655, 712, 722, 137?
GCD of given numbers 655, 712, 722, 137 is 1
2. How to calculate the greatest common divisor of 655, 712, 722, 137?
We can find the highest common divisor of 655, 712, 722, 137 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 655, 712, 722, 137 i.e 1.
3. How can I use the GCD of 655, 712, 722, 137Calculator?
Out the numbers 655, 712, 722, 137 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.