Online GCD Calculator is useful to find the GCD of 698, 840, 966, 441 quickly. Get the easiest ways to solve the greatest common divisor of 698, 840, 966, 441 i.e 1 in different methods as follows.
Given Input numbers are 698, 840, 966, 441
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 840 :
The positive integer divisors of 840 that completely divides 840 are.
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
Divisors of 966 :
The positive integer divisors of 966 that completely divides 966 are.
1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
Divisors of 441 :
The positive integer divisors of 441 that completely divides 441 are.
1, 3, 7, 9, 21, 49, 63, 147, 441
GCD of numbers is the greatest common divisor
So, the GCD (698, 840, 966, 441) = 1.
Given numbers are 698, 840, 966, 441
The list of prime factors of all numbers are
Prime factors of 698 are 2 x 349
Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7
Prime factors of 966 are 2 x 3 x 7 x 23
Prime factors of 441 are 3 x 3 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 698, 840, 966, 441
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(698, 840) = 293160
GCD(698, 840) = ( 698 x 840 ) / 293160
= 698 / 840
= 698
Step2:
LCM(2, 966) = 966
GCD(2, 966) = ( 2 x 966 ) / 966
= 2 / 966
= 2
Step3:
LCM(2, 441) = 882
GCD(2, 441) = ( 2 x 441 ) / 882
= 2 / 441
= 2
So, Greatest Common Divisor of 698, 840, 966, 441 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 698, 840, 966, 441
The greatest common divisor of numbers 698, 840, 966, 441 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 840, 966, 441 is 1.
1. What is the GCD of 698, 840, 966, 441?
GCD of given numbers 698, 840, 966, 441 is 1
2. How to calculate the greatest common divisor of 698, 840, 966, 441?
We can find the highest common divisor of 698, 840, 966, 441 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, 840, 966, 441 i.e 1.
3. How can I use the GCD of 698, 840, 966, 441Calculator?
Out the numbers 698, 840, 966, 441 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.