GCD of 777, 219, 681, 180 Calculator

Given Input numbers are 777, 219, 681, 180

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 219 :

The positive integer divisors of 219 that completely divides 219 are.

1, 3, 73, 219

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

GCD of numbers is the greatest common divisor

So, the GCD (777, 219, 681, 180) = 3.

Given numbers are 777, 219, 681, 180

The list of prime factors of all numbers are

Prime factors of 777 are 3 x 7 x 37

Prime factors of 219 are 3 x 73

Prime factors of 681 are 3 x 227

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

The highest common occurrence is 3¹

Therefore, GCD of 777, 219, 681, 180 is 3.

Given numbers are 777, 219, 681, 180

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(777, 219) = 56721

GCD(777, 219) = ( 777 x 219 ) / 56721

= 777 / 219

= 777

Step2:

LCM(3, 681) = 681

GCD(3, 681) = ( 3 x 681 ) / 681

= 3 / 681

= 3

Step3:

LCM(3, 180) = 180

GCD(3, 180) = ( 3 x 180 ) / 180

= 3 / 180

= 3

So, Greatest Common Divisor of 777, 219, 681, 180 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 240, 321, 550, 894
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• GCD of 906, 940, 640, 722
• GCD of 774, 239, 325, 131
• GCD of 943, 168, 295, 798

Given numbers are 777, 219, 681, 180
The greatest common divisor of numbers 777, 219, 681, 180 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 219, 681, 180 is 3.

1. What is the GCD of 777, 219, 681, 180?

GCD of given numbers 777, 219, 681, 180 is 3

2. How to calculate the greatest common divisor of 777, 219, 681, 180?

We can find the highest common divisor of 777, 219, 681, 180 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, 219, 681, 180 i.e 3.

3. How can I use the GCD of 777, 219, 681, 180Calculator?

Out the numbers 777, 219, 681, 180 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.