GCD of 640, 270, 724, 604 Calculator

Given Input numbers are 640, 270, 724, 604

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

Divisors of 640 :

The positive integer divisors of 640 that completely divides 640 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 724 :

The positive integer divisors of 724 that completely divides 724 are.

1, 2, 4, 181, 362, 724

Divisors of 604 :

The positive integer divisors of 604 that completely divides 604 are.

1, 2, 4, 151, 302, 604

GCD of numbers is the greatest common divisor

So, the GCD (640, 270, 724, 604) = 2.

Given numbers are 640, 270, 724, 604

The list of prime factors of all numbers are

Prime factors of 640 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 724 are 2 x 2 x 181

Prime factors of 604 are 2 x 2 x 151

The highest common occurrence is 2¹

Therefore, GCD of 640, 270, 724, 604 is 2.

Given numbers are 640, 270, 724, 604

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

Apply this formula for all numbers.

Step1:

LCM(640, 270) = 17280

GCD(640, 270) = ( 640 x 270 ) / 17280

= 640 / 270

= 640

Step2:

LCM(10, 724) = 3620

GCD(10, 724) = ( 10 x 724 ) / 3620

= 10 / 724

= 10

Step3:

LCM(2, 604) = 604

GCD(2, 604) = ( 2 x 604 ) / 604

= 2 / 604

= 2

So, Greatest Common Divisor of 640, 270, 724, 604 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 269, 682, 603, 313
• GCD of 335, 795, 761, 199
• GCD of 595, 672, 616, 355
• GCD of 463, 405, 466, 481
• GCD of 601, 621, 948, 288

Given numbers are 640, 270, 724, 604
The greatest common divisor of numbers 640, 270, 724, 604 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 640, 270, 724, 604 is 2.

1. What is the GCD of 640, 270, 724, 604?

GCD of given numbers 640, 270, 724, 604 is 2

2. How to calculate the greatest common divisor of 640, 270, 724, 604?

We can find the highest common divisor of 640, 270, 724, 604 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 640, 270, 724, 604 i.e 2.

3. How can I use the GCD of 640, 270, 724, 604Calculator?

Out the numbers 640, 270, 724, 604 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.