Online GCD Calculator is useful to find the GCD of 346, 520, 137, 772 quickly. Get the easiest ways to solve the greatest common divisor of 346, 520, 137, 772 i.e 1 in different methods as follows.
Given Input numbers are 346, 520, 137, 772
In the factoring method, we have to find the divisors of all numbers
Divisors of 346 :
The positive integer divisors of 346 that completely divides 346 are.
1, 2, 173, 346
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
GCD of numbers is the greatest common divisor
So, the GCD (346, 520, 137, 772) = 1.
Given numbers are 346, 520, 137, 772
The list of prime factors of all numbers are
Prime factors of 346 are 2 x 173
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 137 are 137
Prime factors of 772 are 2 x 2 x 193
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 346, 520, 137, 772
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(346, 520) = 89960
GCD(346, 520) = ( 346 x 520 ) / 89960
= 346 / 520
= 346
Step2:
LCM(2, 137) = 274
GCD(2, 137) = ( 2 x 137 ) / 274
= 2 / 137
= 2
Step3:
LCM(1, 772) = 772
GCD(1, 772) = ( 1 x 772 ) / 772
= 1 / 772
= 1
So, Greatest Common Divisor of 346, 520, 137, 772 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 346, 520, 137, 772
The greatest common divisor of numbers 346, 520, 137, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 346, 520, 137, 772 is 1.
1. What is the GCD of 346, 520, 137, 772?
GCD of given numbers 346, 520, 137, 772 is 1
2. How to calculate the greatest common divisor of 346, 520, 137, 772?
We can find the highest common divisor of 346, 520, 137, 772 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 346, 520, 137, 772 i.e 1.
3. How can I use the GCD of 346, 520, 137, 772Calculator?
Out the numbers 346, 520, 137, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.