Online GCD Calculator is useful to find the GCD of 698, 736, 981, 853 quickly. Get the easiest ways to solve the greatest common divisor of 698, 736, 981, 853 i.e 1 in different methods as follows.
Given Input numbers are 698, 736, 981, 853
In the factoring method, we have to find the divisors of all numbers
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
Divisors of 736 :
The positive integer divisors of 736 that completely divides 736 are.
1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
Divisors of 853 :
The positive integer divisors of 853 that completely divides 853 are.
1, 853
GCD of numbers is the greatest common divisor
So, the GCD (698, 736, 981, 853) = 1.
Given numbers are 698, 736, 981, 853
The list of prime factors of all numbers are
Prime factors of 698 are 2 x 349
Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23
Prime factors of 981 are 3 x 3 x 109
Prime factors of 853 are 853
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 698, 736, 981, 853
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(698, 736) = 256864
GCD(698, 736) = ( 698 x 736 ) / 256864
= 698 / 736
= 698
Step2:
LCM(2, 981) = 1962
GCD(2, 981) = ( 2 x 981 ) / 1962
= 2 / 981
= 2
Step3:
LCM(1, 853) = 853
GCD(1, 853) = ( 1 x 853 ) / 853
= 1 / 853
= 1
So, Greatest Common Divisor of 698, 736, 981, 853 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 698, 736, 981, 853
The greatest common divisor of numbers 698, 736, 981, 853 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 736, 981, 853 is 1.
1. What is the GCD of 698, 736, 981, 853?
GCD of given numbers 698, 736, 981, 853 is 1
2. How to calculate the greatest common divisor of 698, 736, 981, 853?
We can find the highest common divisor of 698, 736, 981, 853 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 698, 736, 981, 853 i.e 1.
3. How can I use the GCD of 698, 736, 981, 853Calculator?
Out the numbers 698, 736, 981, 853 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.