GCD of 476, 686, 448, 249 Calculator

Given Input numbers are 476, 686, 448, 249

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

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

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

Divisors of 249 :

The positive integer divisors of 249 that completely divides 249 are.

1, 3, 83, 249

GCD of numbers is the greatest common divisor

So, the GCD (476, 686, 448, 249) = 1.

Given numbers are 476, 686, 448, 249

The list of prime factors of all numbers are

Prime factors of 476 are 2 x 2 x 7 x 17

Prime factors of 686 are 2 x 7 x 7 x 7

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

Prime factors of 249 are 3 x 83

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

Given numbers are 476, 686, 448, 249

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

Apply this formula for all numbers.

Step1:

LCM(476, 686) = 23324

GCD(476, 686) = ( 476 x 686 ) / 23324

= 476 / 686

= 476

Step2:

LCM(14, 448) = 448

GCD(14, 448) = ( 14 x 448 ) / 448

= 14 / 448

= 14

Step3:

LCM(14, 249) = 3486

GCD(14, 249) = ( 14 x 249 ) / 3486

= 14 / 249

= 14

So, Greatest Common Divisor of 476, 686, 448, 249 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 305, 396, 450, 995
• GCD of 779, 106, 376, 849
• GCD of 818, 186, 496, 750
• GCD of 774, 118, 575, 641
• GCD of 462, 176, 532, 737

Given numbers are 476, 686, 448, 249
The greatest common divisor of numbers 476, 686, 448, 249 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 476, 686, 448, 249 is 1.

1. What is the GCD of 476, 686, 448, 249?

GCD of given numbers 476, 686, 448, 249 is 1

2. How to calculate the greatest common divisor of 476, 686, 448, 249?

We can find the highest common divisor of 476, 686, 448, 249 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 476, 686, 448, 249 i.e 1.

3. How can I use the GCD of 476, 686, 448, 249Calculator?

Out the numbers 476, 686, 448, 249 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.