Online GCD Calculator is useful to find the GCD of 551, 146, 686, 694 quickly. Get the easiest ways to solve the greatest common divisor of 551, 146, 686, 694 i.e 1 in different methods as follows.
Given Input numbers are 551, 146, 686, 694
In the factoring method, we have to find the divisors of all numbers
Divisors of 551 :
The positive integer divisors of 551 that completely divides 551 are.
1, 19, 29, 551
Divisors of 146 :
The positive integer divisors of 146 that completely divides 146 are.
1, 2, 73, 146
Divisors of 686 :
The positive integer divisors of 686 that completely divides 686 are.
1, 2, 7, 14, 49, 98, 343, 686
Divisors of 694 :
The positive integer divisors of 694 that completely divides 694 are.
1, 2, 347, 694
GCD of numbers is the greatest common divisor
So, the GCD (551, 146, 686, 694) = 1.
Given numbers are 551, 146, 686, 694
The list of prime factors of all numbers are
Prime factors of 551 are 19 x 29
Prime factors of 146 are 2 x 73
Prime factors of 686 are 2 x 7 x 7 x 7
Prime factors of 694 are 2 x 347
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 551, 146, 686, 694
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(551, 146) = 80446
GCD(551, 146) = ( 551 x 146 ) / 80446
= 551 / 146
= 551
Step2:
LCM(1, 686) = 686
GCD(1, 686) = ( 1 x 686 ) / 686
= 1 / 686
= 1
Step3:
LCM(1, 694) = 694
GCD(1, 694) = ( 1 x 694 ) / 694
= 1 / 694
= 1
So, Greatest Common Divisor of 551, 146, 686, 694 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 551, 146, 686, 694
The greatest common divisor of numbers 551, 146, 686, 694 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 551, 146, 686, 694 is 1.
1. What is the GCD of 551, 146, 686, 694?
GCD of given numbers 551, 146, 686, 694 is 1
2. How to calculate the greatest common divisor of 551, 146, 686, 694?
We can find the highest common divisor of 551, 146, 686, 694 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 551, 146, 686, 694 i.e 1.
3. How can I use the GCD of 551, 146, 686, 694Calculator?
Out the numbers 551, 146, 686, 694 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.