GCD of 640, 875, 706, 704 Calculator

Given Input numbers are 640, 875, 706, 704

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 875 :

The positive integer divisors of 875 that completely divides 875 are.

1, 5, 7, 25, 35, 125, 175, 875

Divisors of 706 :

The positive integer divisors of 706 that completely divides 706 are.

1, 2, 353, 706

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

GCD of numbers is the greatest common divisor

So, the GCD (640, 875, 706, 704) = 1.

Given numbers are 640, 875, 706, 704

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 875 are 5 x 5 x 5 x 7

Prime factors of 706 are 2 x 353

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

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

Given numbers are 640, 875, 706, 704

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

Apply this formula for all numbers.

Step1:

LCM(640, 875) = 112000

GCD(640, 875) = ( 640 x 875 ) / 112000

= 640 / 875

= 640

Step2:

LCM(5, 706) = 3530

GCD(5, 706) = ( 5 x 706 ) / 3530

= 5 / 706

= 5

Step3:

LCM(1, 704) = 704

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

= 1 / 704

= 1

So, Greatest Common Divisor of 640, 875, 706, 704 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 357, 722, 616, 927
• GCD of 537, 955, 635, 872
• GCD of 691, 956, 673, 635
• GCD of 108, 928, 240, 564
• GCD of 485, 423, 486, 128

Given numbers are 640, 875, 706, 704
The greatest common divisor of numbers 640, 875, 706, 704 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 640, 875, 706, 704 is 1.

1. What is the GCD of 640, 875, 706, 704?

GCD of given numbers 640, 875, 706, 704 is 1

2. How to calculate the greatest common divisor of 640, 875, 706, 704?

We can find the highest common divisor of 640, 875, 706, 704 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, 875, 706, 704 i.e 1.

3. How can I use the GCD of 640, 875, 706, 704Calculator?

Out the numbers 640, 875, 706, 704 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.