GCD of 473, 909, 78, 448 Calculator

Given Input numbers are 473, 909, 78, 448

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

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

Divisors of 78 :

The positive integer divisors of 78 that completely divides 78 are.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 448 :

The positive integer divisors of 448 that completely divides 448 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

GCD of numbers is the greatest common divisor

So, the GCD (473, 909, 78, 448) = 1.

Given numbers are 473, 909, 78, 448

The list of prime factors of all numbers are

Prime factors of 473 are 11 x 43

Prime factors of 909 are 3 x 3 x 101

Prime factors of 78 are 2 x 3 x 13

Prime factors of 448 are 2 x 2 x 2 x 2 x 2 x 2 x 7

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

Given numbers are 473, 909, 78, 448

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

Apply this formula for all numbers.

Step1:

LCM(473, 909) = 429957

GCD(473, 909) = ( 473 x 909 ) / 429957

= 473 / 909

= 473

Step2:

LCM(1, 78) = 78

GCD(1, 78) = ( 1 x 78 ) / 78

= 1 / 78

= 1

Step3:

LCM(1, 448) = 448

GCD(1, 448) = ( 1 x 448 ) / 448

= 1 / 448

= 1

So, Greatest Common Divisor of 473, 909, 78, 448 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 620, 303, 12, 737
• GCD of 902, 766, 86, 863
• GCD of 445, 721, 59, 588
• GCD of 894, 543, 73, 859
• GCD of 913, 423, 42, 780

Given numbers are 473, 909, 78, 448
The greatest common divisor of numbers 473, 909, 78, 448 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 473, 909, 78, 448 is 1.

1. What is the GCD of 473, 909, 78, 448?

GCD of given numbers 473, 909, 78, 448 is 1

2. How to calculate the greatest common divisor of 473, 909, 78, 448?

We can find the highest common divisor of 473, 909, 78, 448 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 473, 909, 78, 448 i.e 1.

3. How can I use the GCD of 473, 909, 78, 448Calculator?

Out the numbers 473, 909, 78, 448 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.