Online GCD Calculator is useful to find the GCD of 138, 529, 701, 770 quickly. Get the easiest ways to solve the greatest common divisor of 138, 529, 701, 770 i.e 1 in different methods as follows.
Given Input numbers are 138, 529, 701, 770
In the factoring method, we have to find the divisors of all numbers
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 529 :
The positive integer divisors of 529 that completely divides 529 are.
1, 23, 529
Divisors of 701 :
The positive integer divisors of 701 that completely divides 701 are.
1, 701
Divisors of 770 :
The positive integer divisors of 770 that completely divides 770 are.
1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
GCD of numbers is the greatest common divisor
So, the GCD (138, 529, 701, 770) = 1.
Given numbers are 138, 529, 701, 770
The list of prime factors of all numbers are
Prime factors of 138 are 2 x 3 x 23
Prime factors of 529 are 23 x 23
Prime factors of 701 are 701
Prime factors of 770 are 2 x 5 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 138, 529, 701, 770
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(138, 529) = 3174
GCD(138, 529) = ( 138 x 529 ) / 3174
= 138 / 529
= 138
Step2:
LCM(23, 701) = 16123
GCD(23, 701) = ( 23 x 701 ) / 16123
= 23 / 701
= 23
Step3:
LCM(1, 770) = 770
GCD(1, 770) = ( 1 x 770 ) / 770
= 1 / 770
= 1
So, Greatest Common Divisor of 138, 529, 701, 770 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 138, 529, 701, 770
The greatest common divisor of numbers 138, 529, 701, 770 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 529, 701, 770 is 1.
1. What is the GCD of 138, 529, 701, 770?
GCD of given numbers 138, 529, 701, 770 is 1
2. How to calculate the greatest common divisor of 138, 529, 701, 770?
We can find the highest common divisor of 138, 529, 701, 770 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 138, 529, 701, 770 i.e 1.
3. How can I use the GCD of 138, 529, 701, 770Calculator?
Out the numbers 138, 529, 701, 770 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.