GCD of 708, 389, 689, 488 Calculator

Given Input numbers are 708, 389, 689, 488

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

Divisors of 708 :

The positive integer divisors of 708 that completely divides 708 are.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

GCD of numbers is the greatest common divisor

So, the GCD (708, 389, 689, 488) = 1.

Given numbers are 708, 389, 689, 488

The list of prime factors of all numbers are

Prime factors of 708 are 2 x 2 x 3 x 59

Prime factors of 389 are 389

Prime factors of 689 are 13 x 53

Prime factors of 488 are 2 x 2 x 2 x 61

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

Given numbers are 708, 389, 689, 488

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

Apply this formula for all numbers.

Step1:

LCM(708, 389) = 275412

GCD(708, 389) = ( 708 x 389 ) / 275412

= 708 / 389

= 708

Step2:

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

= 1 / 689

= 1

Step3:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

So, Greatest Common Divisor of 708, 389, 689, 488 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 647, 894, 194, 207
• GCD of 573, 827, 521, 188
• GCD of 587, 681, 223, 827
• GCD of 746, 245, 545, 491
• GCD of 667, 292, 466, 758

Given numbers are 708, 389, 689, 488
The greatest common divisor of numbers 708, 389, 689, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 708, 389, 689, 488 is 1.

1. What is the GCD of 708, 389, 689, 488?

GCD of given numbers 708, 389, 689, 488 is 1

2. How to calculate the greatest common divisor of 708, 389, 689, 488?

We can find the highest common divisor of 708, 389, 689, 488 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 708, 389, 689, 488 i.e 1.

3. How can I use the GCD of 708, 389, 689, 488Calculator?

Out the numbers 708, 389, 689, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.