GCD of 250, 687, 704, 280 Calculator

Given Input numbers are 250, 687, 704, 280

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

Divisors of 250 :

The positive integer divisors of 250 that completely divides 250 are.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 704 :

The positive integer divisors of 704 that completely divides 704 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

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

GCD of numbers is the greatest common divisor

So, the GCD (250, 687, 704, 280) = 1.

Given numbers are 250, 687, 704, 280

The list of prime factors of all numbers are

Prime factors of 250 are 2 x 5 x 5 x 5

Prime factors of 687 are 3 x 229

Prime factors of 704 are 2 x 2 x 2 x 2 x 2 x 2 x 11

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

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

Given numbers are 250, 687, 704, 280

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

Apply this formula for all numbers.

Step1:

LCM(250, 687) = 171750

GCD(250, 687) = ( 250 x 687 ) / 171750

= 250 / 687

= 250

Step2:

LCM(1, 704) = 704

GCD(1, 704) = ( 1 x 704 ) / 704

= 1 / 704

= 1

Step3:

LCM(1, 280) = 280

GCD(1, 280) = ( 1 x 280 ) / 280

= 1 / 280

= 1

So, Greatest Common Divisor of 250, 687, 704, 280 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 702, 844, 542, 169
• GCD of 316, 620, 962, 687
• GCD of 144, 225, 205, 180
• GCD of 415, 557, 409, 535
• GCD of 660, 735, 759, 763

Given numbers are 250, 687, 704, 280
The greatest common divisor of numbers 250, 687, 704, 280 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 250, 687, 704, 280 is 1.

1. What is the GCD of 250, 687, 704, 280?

GCD of given numbers 250, 687, 704, 280 is 1

2. How to calculate the greatest common divisor of 250, 687, 704, 280?

We can find the highest common divisor of 250, 687, 704, 280 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 250, 687, 704, 280 i.e 1.

3. How can I use the GCD of 250, 687, 704, 280Calculator?

Out the numbers 250, 687, 704, 280 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.