Online GCD Calculator is useful to find the GCD of 635, 920, 890, 702 quickly. Get the easiest ways to solve the greatest common divisor of 635, 920, 890, 702 i.e 1 in different methods as follows.
Given Input numbers are 635, 920, 890, 702
In the factoring method, we have to find the divisors of all numbers
Divisors of 635 :
The positive integer divisors of 635 that completely divides 635 are.
1, 5, 127, 635
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 890 :
The positive integer divisors of 890 that completely divides 890 are.
1, 2, 5, 10, 89, 178, 445, 890
Divisors of 702 :
The positive integer divisors of 702 that completely divides 702 are.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
GCD of numbers is the greatest common divisor
So, the GCD (635, 920, 890, 702) = 1.
Given numbers are 635, 920, 890, 702
The list of prime factors of all numbers are
Prime factors of 635 are 5 x 127
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 890 are 2 x 5 x 89
Prime factors of 702 are 2 x 3 x 3 x 3 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 635, 920, 890, 702
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(635, 920) = 116840
GCD(635, 920) = ( 635 x 920 ) / 116840
= 635 / 920
= 635
Step2:
LCM(5, 890) = 890
GCD(5, 890) = ( 5 x 890 ) / 890
= 5 / 890
= 5
Step3:
LCM(5, 702) = 3510
GCD(5, 702) = ( 5 x 702 ) / 3510
= 5 / 702
= 5
So, Greatest Common Divisor of 635, 920, 890, 702 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 635, 920, 890, 702
The greatest common divisor of numbers 635, 920, 890, 702 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 635, 920, 890, 702 is 1.
1. What is the GCD of 635, 920, 890, 702?
GCD of given numbers 635, 920, 890, 702 is 1
2. How to calculate the greatest common divisor of 635, 920, 890, 702?
We can find the highest common divisor of 635, 920, 890, 702 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 635, 920, 890, 702 i.e 1.
3. How can I use the GCD of 635, 920, 890, 702Calculator?
Out the numbers 635, 920, 890, 702 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.