GCD of 104, 770, 818, 621 Calculator

Given Input numbers are 104, 770, 818, 621

In the factoring method, we have to find the divisors of all numbers

Divisors of 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

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

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

GCD of numbers is the greatest common divisor

So, the GCD (104, 770, 818, 621) = 1.

Given numbers are 104, 770, 818, 621

The list of prime factors of all numbers are

Prime factors of 104 are 2 x 2 x 2 x 13

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 818 are 2 x 409

Prime factors of 621 are 3 x 3 x 3 x 23

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

Given numbers are 104, 770, 818, 621

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

Apply this formula for all numbers.

Step1:

LCM(104, 770) = 40040

GCD(104, 770) = ( 104 x 770 ) / 40040

= 104 / 770

= 104

Step2:

LCM(2, 818) = 818

GCD(2, 818) = ( 2 x 818 ) / 818

= 2 / 818

= 2

Step3:

LCM(2, 621) = 1242

GCD(2, 621) = ( 2 x 621 ) / 1242

= 2 / 621

= 2

So, Greatest Common Divisor of 104, 770, 818, 621 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 468, 954, 771, 848
• GCD of 538, 361, 132, 239
• GCD of 187, 943, 906, 305
• GCD of 719, 116, 749, 556
• GCD of 778, 227, 462, 513

Given numbers are 104, 770, 818, 621
The greatest common divisor of numbers 104, 770, 818, 621 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 104, 770, 818, 621 is 1.

1. What is the GCD of 104, 770, 818, 621?

GCD of given numbers 104, 770, 818, 621 is 1

2. How to calculate the greatest common divisor of 104, 770, 818, 621?

We can find the highest common divisor of 104, 770, 818, 621 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 104, 770, 818, 621 i.e 1.

3. How can I use the GCD of 104, 770, 818, 621Calculator?

Out the numbers 104, 770, 818, 621 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.