GCD of 280, 503, 425, 477 Calculator

Given Input numbers are 280, 503, 425, 477

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

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 503 :

The positive integer divisors of 503 that completely divides 503 are.

1, 503

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 477 :

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

1, 3, 9, 53, 159, 477

GCD of numbers is the greatest common divisor

So, the GCD (280, 503, 425, 477) = 1.

Given numbers are 280, 503, 425, 477

The list of prime factors of all numbers are

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 503 are 503

Prime factors of 425 are 5 x 5 x 17

Prime factors of 477 are 3 x 3 x 53

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

Given numbers are 280, 503, 425, 477

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

Apply this formula for all numbers.

Step1:

LCM(280, 503) = 140840

GCD(280, 503) = ( 280 x 503 ) / 140840

= 280 / 503

= 280

Step2:

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

= 1 / 425

= 1

Step3:

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

= 1 / 477

= 1

So, Greatest Common Divisor of 280, 503, 425, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 676, 969, 982, 705
• GCD of 915, 938, 425, 517
• GCD of 404, 141, 769, 970
• GCD of 124, 450, 223, 380
• GCD of 628, 252, 238, 910

Given numbers are 280, 503, 425, 477
The greatest common divisor of numbers 280, 503, 425, 477 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 280, 503, 425, 477 is 1.

1. What is the GCD of 280, 503, 425, 477?

GCD of given numbers 280, 503, 425, 477 is 1

2. How to calculate the greatest common divisor of 280, 503, 425, 477?

We can find the highest common divisor of 280, 503, 425, 477 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 280, 503, 425, 477 i.e 1.

3. How can I use the GCD of 280, 503, 425, 477Calculator?

Out the numbers 280, 503, 425, 477 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.