Online GCD Calculator is useful to find the GCD of 920, 689, 850, 651 quickly. Get the easiest ways to solve the greatest common divisor of 920, 689, 850, 651 i.e 1 in different methods as follows.
Given Input numbers are 920, 689, 850, 651
In the factoring method, we have to find the divisors of all numbers
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 689 :
The positive integer divisors of 689 that completely divides 689 are.
1, 13, 53, 689
Divisors of 850 :
The positive integer divisors of 850 that completely divides 850 are.
1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
Divisors of 651 :
The positive integer divisors of 651 that completely divides 651 are.
1, 3, 7, 21, 31, 93, 217, 651
GCD of numbers is the greatest common divisor
So, the GCD (920, 689, 850, 651) = 1.
Given numbers are 920, 689, 850, 651
The list of prime factors of all numbers are
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 689 are 13 x 53
Prime factors of 850 are 2 x 5 x 5 x 17
Prime factors of 651 are 3 x 7 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 920, 689, 850, 651
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(920, 689) = 633880
GCD(920, 689) = ( 920 x 689 ) / 633880
= 920 / 689
= 920
Step2:
LCM(1, 850) = 850
GCD(1, 850) = ( 1 x 850 ) / 850
= 1 / 850
= 1
Step3:
LCM(1, 651) = 651
GCD(1, 651) = ( 1 x 651 ) / 651
= 1 / 651
= 1
So, Greatest Common Divisor of 920, 689, 850, 651 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 920, 689, 850, 651
The greatest common divisor of numbers 920, 689, 850, 651 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 689, 850, 651 is 1.
1. What is the GCD of 920, 689, 850, 651?
GCD of given numbers 920, 689, 850, 651 is 1
2. How to calculate the greatest common divisor of 920, 689, 850, 651?
We can find the highest common divisor of 920, 689, 850, 651 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 920, 689, 850, 651 i.e 1.
3. How can I use the GCD of 920, 689, 850, 651Calculator?
Out the numbers 920, 689, 850, 651 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.