Online GCD Calculator is useful to find the GCD of 698, 705, 690, 962 quickly. Get the easiest ways to solve the greatest common divisor of 698, 705, 690, 962 i.e 1 in different methods as follows.
Given Input numbers are 698, 705, 690, 962
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 705 :
The positive integer divisors of 705 that completely divides 705 are.
1, 3, 5, 15, 47, 141, 235, 705
Divisors of 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
Divisors of 962 :
The positive integer divisors of 962 that completely divides 962 are.
1, 2, 13, 26, 37, 74, 481, 962
GCD of numbers is the greatest common divisor
So, the GCD (698, 705, 690, 962) = 1.
Given numbers are 698, 705, 690, 962
The list of prime factors of all numbers are
Prime factors of 698 are 2 x 349
Prime factors of 705 are 3 x 5 x 47
Prime factors of 690 are 2 x 3 x 5 x 23
Prime factors of 962 are 2 x 13 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 698, 705, 690, 962
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(698, 705) = 492090
GCD(698, 705) = ( 698 x 705 ) / 492090
= 698 / 705
= 698
Step2:
LCM(1, 690) = 690
GCD(1, 690) = ( 1 x 690 ) / 690
= 1 / 690
= 1
Step3:
LCM(1, 962) = 962
GCD(1, 962) = ( 1 x 962 ) / 962
= 1 / 962
= 1
So, Greatest Common Divisor of 698, 705, 690, 962 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 698, 705, 690, 962
The greatest common divisor of numbers 698, 705, 690, 962 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 705, 690, 962 is 1.
1. What is the GCD of 698, 705, 690, 962?
GCD of given numbers 698, 705, 690, 962 is 1
2. How to calculate the greatest common divisor of 698, 705, 690, 962?
We can find the highest common divisor of 698, 705, 690, 962 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, 705, 690, 962 i.e 1.
3. How can I use the GCD of 698, 705, 690, 962Calculator?
Out the numbers 698, 705, 690, 962 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.