GCD of 612, 390, 490, 776 Calculator

Given Input numbers are 612, 390, 490, 776

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

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 776 :

The positive integer divisors of 776 that completely divides 776 are.

1, 2, 4, 8, 97, 194, 388, 776

GCD of numbers is the greatest common divisor

So, the GCD (612, 390, 490, 776) = 2.

Given numbers are 612, 390, 490, 776

The list of prime factors of all numbers are

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 776 are 2 x 2 x 2 x 97

The highest common occurrence is 2¹

Therefore, GCD of 612, 390, 490, 776 is 2.

Given numbers are 612, 390, 490, 776

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

Apply this formula for all numbers.

Step1:

LCM(612, 390) = 39780

GCD(612, 390) = ( 612 x 390 ) / 39780

= 612 / 390

= 612

Step2:

LCM(6, 490) = 1470

GCD(6, 490) = ( 6 x 490 ) / 1470

= 6 / 490

= 6

Step3:

LCM(2, 776) = 776

GCD(2, 776) = ( 2 x 776 ) / 776

= 2 / 776

= 2

So, Greatest Common Divisor of 612, 390, 490, 776 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 777, 772, 318, 304
• GCD of 229, 218, 462, 803
• GCD of 738, 898, 290, 873
• GCD of 833, 955, 478, 368
• GCD of 448, 505, 933, 841

Given numbers are 612, 390, 490, 776
The greatest common divisor of numbers 612, 390, 490, 776 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 612, 390, 490, 776 is 2.

1. What is the GCD of 612, 390, 490, 776?

GCD of given numbers 612, 390, 490, 776 is 2

2. How to calculate the greatest common divisor of 612, 390, 490, 776?

We can find the highest common divisor of 612, 390, 490, 776 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 612, 390, 490, 776 i.e 2.

3. How can I use the GCD of 612, 390, 490, 776Calculator?

Out the numbers 612, 390, 490, 776 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.