GCD of 777, 109, 842, 486 Calculator

Given Input numbers are 777, 109, 842, 486

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 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

GCD of numbers is the greatest common divisor

So, the GCD (777, 109, 842, 486) = 1.

Given numbers are 777, 109, 842, 486

The list of prime factors of all numbers are

Prime factors of 777 are 3 x 7 x 37

Prime factors of 109 are 109

Prime factors of 842 are 2 x 421

Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 777, 109, 842, 486

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

Apply this formula for all numbers.

Step1:

LCM(777, 109) = 84693

GCD(777, 109) = ( 777 x 109 ) / 84693

= 777 / 109

= 777

Step2:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

Step3:

LCM(1, 486) = 486

GCD(1, 486) = ( 1 x 486 ) / 486

= 1 / 486

= 1

So, Greatest Common Divisor of 777, 109, 842, 486 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 789, 720, 424, 270
• GCD of 964, 963, 607, 844
• GCD of 493, 665, 148, 136
• GCD of 654, 541, 300, 254
• GCD of 763, 418, 457, 918

Given numbers are 777, 109, 842, 486
The greatest common divisor of numbers 777, 109, 842, 486 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 109, 842, 486 is 1.

1. What is the GCD of 777, 109, 842, 486?

GCD of given numbers 777, 109, 842, 486 is 1

2. How to calculate the greatest common divisor of 777, 109, 842, 486?

We can find the highest common divisor of 777, 109, 842, 486 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, 109, 842, 486 i.e 1.

3. How can I use the GCD of 777, 109, 842, 486Calculator?

Out the numbers 777, 109, 842, 486 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.