Online GCD Calculator is useful to find the GCD of 777, 669, 780, 534 quickly. Get the easiest ways to solve the greatest common divisor of 777, 669, 780, 534 i.e 3 in different methods as follows.
Given Input numbers are 777, 669, 780, 534
In the factoring method, we have to find the divisors of all numbers
Divisors of 777 :
The positive integer divisors of 777 that completely divides 777 are.
1, 3, 7, 21, 37, 111, 259, 777
Divisors of 669 :
The positive integer divisors of 669 that completely divides 669 are.
1, 3, 223, 669
Divisors of 780 :
The positive integer divisors of 780 that completely divides 780 are.
1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Divisors of 534 :
The positive integer divisors of 534 that completely divides 534 are.
1, 2, 3, 6, 89, 178, 267, 534
GCD of numbers is the greatest common divisor
So, the GCD (777, 669, 780, 534) = 3.
Given numbers are 777, 669, 780, 534
The list of prime factors of all numbers are
Prime factors of 777 are 3 x 7 x 37
Prime factors of 669 are 3 x 223
Prime factors of 780 are 2 x 2 x 3 x 5 x 13
Prime factors of 534 are 2 x 3 x 89
The highest common occurrence is 31
Therefore, GCD of 777, 669, 780, 534 is 3.
Given numbers are 777, 669, 780, 534
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(777, 669) = 173271
GCD(777, 669) = ( 777 x 669 ) / 173271
= 777 / 669
= 777
Step2:
LCM(3, 780) = 780
GCD(3, 780) = ( 3 x 780 ) / 780
= 3 / 780
= 3
Step3:
LCM(3, 534) = 534
GCD(3, 534) = ( 3 x 534 ) / 534
= 3 / 534
= 3
So, Greatest Common Divisor of 777, 669, 780, 534 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 777, 669, 780, 534
The greatest common divisor of numbers 777, 669, 780, 534 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 669, 780, 534 is 3.
1. What is the GCD of 777, 669, 780, 534?
GCD of given numbers 777, 669, 780, 534 is 3
2. How to calculate the greatest common divisor of 777, 669, 780, 534?
We can find the highest common divisor of 777, 669, 780, 534 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 777, 669, 780, 534 i.e 3.
3. How can I use the GCD of 777, 669, 780, 534Calculator?
Out the numbers 777, 669, 780, 534 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.