GCD of 669, 320, 358, 159 Calculator

Given Input numbers are 669, 320, 358, 159

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

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

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

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

GCD of numbers is the greatest common divisor

So, the GCD (669, 320, 358, 159) = 1.

Given numbers are 669, 320, 358, 159

The list of prime factors of all numbers are

Prime factors of 669 are 3 x 223

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 358 are 2 x 179

Prime factors of 159 are 3 x 53

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

Given numbers are 669, 320, 358, 159

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

Apply this formula for all numbers.

Step1:

LCM(669, 320) = 214080

GCD(669, 320) = ( 669 x 320 ) / 214080

= 669 / 320

= 669

Step2:

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

= 1 / 358

= 1

Step3:

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

= 1 / 159

= 1

So, Greatest Common Divisor of 669, 320, 358, 159 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 315, 243, 674, 542
• GCD of 483, 477, 399, 130
• GCD of 386, 205, 562, 737
• GCD of 501, 835, 428, 189
• GCD of 963, 588, 460, 131

Given numbers are 669, 320, 358, 159
The greatest common divisor of numbers 669, 320, 358, 159 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 669, 320, 358, 159 is 1.

1. What is the GCD of 669, 320, 358, 159?

GCD of given numbers 669, 320, 358, 159 is 1

2. How to calculate the greatest common divisor of 669, 320, 358, 159?

We can find the highest common divisor of 669, 320, 358, 159 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 669, 320, 358, 159 i.e 1.

3. How can I use the GCD of 669, 320, 358, 159Calculator?

Out the numbers 669, 320, 358, 159 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.