GCD of 707, 328, 609, 639 Calculator

Given Input numbers are 707, 328, 609, 639

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

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 609 :

The positive integer divisors of 609 that completely divides 609 are.

1, 3, 7, 21, 29, 87, 203, 609

Divisors of 639 :

The positive integer divisors of 639 that completely divides 639 are.

1, 3, 9, 71, 213, 639

GCD of numbers is the greatest common divisor

So, the GCD (707, 328, 609, 639) = 1.

Given numbers are 707, 328, 609, 639

The list of prime factors of all numbers are

Prime factors of 707 are 7 x 101

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 609 are 3 x 7 x 29

Prime factors of 639 are 3 x 3 x 71

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

Given numbers are 707, 328, 609, 639

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

Apply this formula for all numbers.

Step1:

LCM(707, 328) = 231896

GCD(707, 328) = ( 707 x 328 ) / 231896

= 707 / 328

= 707

Step2:

LCM(1, 609) = 609

GCD(1, 609) = ( 1 x 609 ) / 609

= 1 / 609

= 1

Step3:

LCM(1, 639) = 639

GCD(1, 639) = ( 1 x 639 ) / 639

= 1 / 639

= 1

So, Greatest Common Divisor of 707, 328, 609, 639 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 723, 532, 527, 876
• GCD of 990, 360, 721, 659
• GCD of 862, 252, 979, 628
• GCD of 453, 210, 694, 454
• GCD of 585, 799, 203, 238

Given numbers are 707, 328, 609, 639
The greatest common divisor of numbers 707, 328, 609, 639 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 707, 328, 609, 639 is 1.

1. What is the GCD of 707, 328, 609, 639?

GCD of given numbers 707, 328, 609, 639 is 1

2. How to calculate the greatest common divisor of 707, 328, 609, 639?

We can find the highest common divisor of 707, 328, 609, 639 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 707, 328, 609, 639 i.e 1.

3. How can I use the GCD of 707, 328, 609, 639Calculator?

Out the numbers 707, 328, 609, 639 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.