Online GCD Calculator is useful to find the GCD of 962, 689, 148, 686 quickly. Get the easiest ways to solve the greatest common divisor of 962, 689, 148, 686 i.e 1 in different methods as follows.
Given Input numbers are 962, 689, 148, 686
In the factoring method, we have to find the divisors of all numbers
Divisors of 962 :
The positive integer divisors of 962 that completely divides 962 are.
1, 2, 13, 26, 37, 74, 481, 962
Divisors of 689 :
The positive integer divisors of 689 that completely divides 689 are.
1, 13, 53, 689
Divisors of 148 :
The positive integer divisors of 148 that completely divides 148 are.
1, 2, 4, 37, 74, 148
Divisors of 686 :
The positive integer divisors of 686 that completely divides 686 are.
1, 2, 7, 14, 49, 98, 343, 686
GCD of numbers is the greatest common divisor
So, the GCD (962, 689, 148, 686) = 1.
Given numbers are 962, 689, 148, 686
The list of prime factors of all numbers are
Prime factors of 962 are 2 x 13 x 37
Prime factors of 689 are 13 x 53
Prime factors of 148 are 2 x 2 x 37
Prime factors of 686 are 2 x 7 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 962, 689, 148, 686
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(962, 689) = 50986
GCD(962, 689) = ( 962 x 689 ) / 50986
= 962 / 689
= 962
Step2:
LCM(13, 148) = 1924
GCD(13, 148) = ( 13 x 148 ) / 1924
= 13 / 148
= 13
Step3:
LCM(1, 686) = 686
GCD(1, 686) = ( 1 x 686 ) / 686
= 1 / 686
= 1
So, Greatest Common Divisor of 962, 689, 148, 686 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 962, 689, 148, 686
The greatest common divisor of numbers 962, 689, 148, 686 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 962, 689, 148, 686 is 1.
1. What is the GCD of 962, 689, 148, 686?
GCD of given numbers 962, 689, 148, 686 is 1
2. How to calculate the greatest common divisor of 962, 689, 148, 686?
We can find the highest common divisor of 962, 689, 148, 686 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 962, 689, 148, 686 i.e 1.
3. How can I use the GCD of 962, 689, 148, 686Calculator?
Out the numbers 962, 689, 148, 686 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.