GCD of 469, 470, 835, 780 Calculator

Given Input numbers are 469, 470, 835, 780

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

Divisors of 469 :

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

1, 7, 67, 469

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

GCD of numbers is the greatest common divisor

So, the GCD (469, 470, 835, 780) = 1.

Given numbers are 469, 470, 835, 780

The list of prime factors of all numbers are

Prime factors of 469 are 7 x 67

Prime factors of 470 are 2 x 5 x 47

Prime factors of 835 are 5 x 167

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

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

Given numbers are 469, 470, 835, 780

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

Apply this formula for all numbers.

Step1:

LCM(469, 470) = 220430

GCD(469, 470) = ( 469 x 470 ) / 220430

= 469 / 470

= 469

Step2:

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

= 1 / 835

= 1

Step3:

LCM(1, 780) = 780

GCD(1, 780) = ( 1 x 780 ) / 780

= 1 / 780

= 1

So, Greatest Common Divisor of 469, 470, 835, 780 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 368, 881, 213, 219
• GCD of 582, 841, 574, 551
• GCD of 643, 190, 237, 664
• GCD of 243, 205, 332, 760
• GCD of 113, 792, 656, 119

Given numbers are 469, 470, 835, 780
The greatest common divisor of numbers 469, 470, 835, 780 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 469, 470, 835, 780 is 1.

1. What is the GCD of 469, 470, 835, 780?

GCD of given numbers 469, 470, 835, 780 is 1

2. How to calculate the greatest common divisor of 469, 470, 835, 780?

We can find the highest common divisor of 469, 470, 835, 780 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 469, 470, 835, 780 i.e 1.

3. How can I use the GCD of 469, 470, 835, 780Calculator?

Out the numbers 469, 470, 835, 780 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.