Online GCD Calculator is useful to find the GCD of 762, 628, 490, 889 quickly. Get the easiest ways to solve the greatest common divisor of 762, 628, 490, 889 i.e 1 in different methods as follows.
Given Input numbers are 762, 628, 490, 889
In the factoring method, we have to find the divisors of all numbers
Divisors of 762 :
The positive integer divisors of 762 that completely divides 762 are.
1, 2, 3, 6, 127, 254, 381, 762
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 889 :
The positive integer divisors of 889 that completely divides 889 are.
1, 7, 127, 889
GCD of numbers is the greatest common divisor
So, the GCD (762, 628, 490, 889) = 1.
Given numbers are 762, 628, 490, 889
The list of prime factors of all numbers are
Prime factors of 762 are 2 x 3 x 127
Prime factors of 628 are 2 x 2 x 157
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 889 are 7 x 127
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 762, 628, 490, 889
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(762, 628) = 239268
GCD(762, 628) = ( 762 x 628 ) / 239268
= 762 / 628
= 762
Step2:
LCM(2, 490) = 490
GCD(2, 490) = ( 2 x 490 ) / 490
= 2 / 490
= 2
Step3:
LCM(2, 889) = 1778
GCD(2, 889) = ( 2 x 889 ) / 1778
= 2 / 889
= 2
So, Greatest Common Divisor of 762, 628, 490, 889 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 762, 628, 490, 889
The greatest common divisor of numbers 762, 628, 490, 889 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 762, 628, 490, 889 is 1.
1. What is the GCD of 762, 628, 490, 889?
GCD of given numbers 762, 628, 490, 889 is 1
2. How to calculate the greatest common divisor of 762, 628, 490, 889?
We can find the highest common divisor of 762, 628, 490, 889 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 762, 628, 490, 889 i.e 1.
3. How can I use the GCD of 762, 628, 490, 889Calculator?
Out the numbers 762, 628, 490, 889 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.