Online GCD Calculator is useful to find the GCD of 377, 909, 148, 690 quickly. Get the easiest ways to solve the greatest common divisor of 377, 909, 148, 690 i.e 1 in different methods as follows.
Given Input numbers are 377, 909, 148, 690
In the factoring method, we have to find the divisors of all numbers
Divisors of 377 :
The positive integer divisors of 377 that completely divides 377 are.
1, 13, 29, 377
Divisors of 909 :
The positive integer divisors of 909 that completely divides 909 are.
1, 3, 9, 101, 303, 909
Divisors of 148 :
The positive integer divisors of 148 that completely divides 148 are.
1, 2, 4, 37, 74, 148
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
GCD of numbers is the greatest common divisor
So, the GCD (377, 909, 148, 690) = 1.
Given numbers are 377, 909, 148, 690
The list of prime factors of all numbers are
Prime factors of 377 are 13 x 29
Prime factors of 909 are 3 x 3 x 101
Prime factors of 148 are 2 x 2 x 37
Prime factors of 690 are 2 x 3 x 5 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 377, 909, 148, 690
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(377, 909) = 342693
GCD(377, 909) = ( 377 x 909 ) / 342693
= 377 / 909
= 377
Step2:
LCM(1, 148) = 148
GCD(1, 148) = ( 1 x 148 ) / 148
= 1 / 148
= 1
Step3:
LCM(1, 690) = 690
GCD(1, 690) = ( 1 x 690 ) / 690
= 1 / 690
= 1
So, Greatest Common Divisor of 377, 909, 148, 690 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 377, 909, 148, 690
The greatest common divisor of numbers 377, 909, 148, 690 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 377, 909, 148, 690 is 1.
1. What is the GCD of 377, 909, 148, 690?
GCD of given numbers 377, 909, 148, 690 is 1
2. How to calculate the greatest common divisor of 377, 909, 148, 690?
We can find the highest common divisor of 377, 909, 148, 690 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 377, 909, 148, 690 i.e 1.
3. How can I use the GCD of 377, 909, 148, 690Calculator?
Out the numbers 377, 909, 148, 690 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.