GCD of 385, 730, 778, 469 Calculator

Given Input numbers are 385, 730, 778, 469

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

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 778 :

The positive integer divisors of 778 that completely divides 778 are.

1, 2, 389, 778

Divisors of 469 :

The positive integer divisors of 469 that completely divides 469 are.

1, 7, 67, 469

GCD of numbers is the greatest common divisor

So, the GCD (385, 730, 778, 469) = 1.

Given numbers are 385, 730, 778, 469

The list of prime factors of all numbers are

Prime factors of 385 are 5 x 7 x 11

Prime factors of 730 are 2 x 5 x 73

Prime factors of 778 are 2 x 389

Prime factors of 469 are 7 x 67

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

Given numbers are 385, 730, 778, 469

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

Apply this formula for all numbers.

Step1:

LCM(385, 730) = 56210

GCD(385, 730) = ( 385 x 730 ) / 56210

= 385 / 730

= 385

Step2:

LCM(5, 778) = 3890

GCD(5, 778) = ( 5 x 778 ) / 3890

= 5 / 778

= 5

Step3:

LCM(1, 469) = 469

GCD(1, 469) = ( 1 x 469 ) / 469

= 1 / 469

= 1

So, Greatest Common Divisor of 385, 730, 778, 469 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 437, 329, 671, 807
• GCD of 964, 299, 861, 957
• GCD of 611, 635, 310, 291
• GCD of 127, 493, 827, 643
• GCD of 668, 687, 394, 573

Given numbers are 385, 730, 778, 469
The greatest common divisor of numbers 385, 730, 778, 469 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 730, 778, 469 is 1.

1. What is the GCD of 385, 730, 778, 469?

GCD of given numbers 385, 730, 778, 469 is 1

2. How to calculate the greatest common divisor of 385, 730, 778, 469?

We can find the highest common divisor of 385, 730, 778, 469 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 385, 730, 778, 469 i.e 1.

3. How can I use the GCD of 385, 730, 778, 469Calculator?

Out the numbers 385, 730, 778, 469 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.