GCD of 427, 477, 121, 800 Calculator

Given Input numbers are 427, 477, 121, 800

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 800 :

The positive integer divisors of 800 that completely divides 800 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

GCD of numbers is the greatest common divisor

So, the GCD (427, 477, 121, 800) = 1.

Given numbers are 427, 477, 121, 800

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 477 are 3 x 3 x 53

Prime factors of 121 are 11 x 11

Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5

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

Given numbers are 427, 477, 121, 800

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

Apply this formula for all numbers.

Step1:

LCM(427, 477) = 203679

GCD(427, 477) = ( 427 x 477 ) / 203679

= 427 / 477

= 427

Step2:

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

= 1 / 121

= 1

Step3:

LCM(1, 800) = 800

GCD(1, 800) = ( 1 x 800 ) / 800

= 1 / 800

= 1

So, Greatest Common Divisor of 427, 477, 121, 800 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 243, 782, 550, 797
• GCD of 499, 558, 470, 290
• GCD of 477, 993, 809, 336
• GCD of 894, 462, 804, 293
• GCD of 461, 788, 715, 773

Given numbers are 427, 477, 121, 800
The greatest common divisor of numbers 427, 477, 121, 800 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 477, 121, 800 is 1.

1. What is the GCD of 427, 477, 121, 800?

GCD of given numbers 427, 477, 121, 800 is 1

2. How to calculate the greatest common divisor of 427, 477, 121, 800?

We can find the highest common divisor of 427, 477, 121, 800 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 427, 477, 121, 800 i.e 1.

3. How can I use the GCD of 427, 477, 121, 800Calculator?

Out the numbers 427, 477, 121, 800 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.