GCD of 424, 445, 159, 697 Calculator

Given Input numbers are 424, 445, 159, 697

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

Divisors of 159 :

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

1, 3, 53, 159

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

GCD of numbers is the greatest common divisor

So, the GCD (424, 445, 159, 697) = 1.

Given numbers are 424, 445, 159, 697

The list of prime factors of all numbers are

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 445 are 5 x 89

Prime factors of 159 are 3 x 53

Prime factors of 697 are 17 x 41

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

Given numbers are 424, 445, 159, 697

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

Apply this formula for all numbers.

Step1:

LCM(424, 445) = 188680

GCD(424, 445) = ( 424 x 445 ) / 188680

= 424 / 445

= 424

Step2:

LCM(1, 159) = 159

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

= 1 / 159

= 1

Step3:

LCM(1, 697) = 697

GCD(1, 697) = ( 1 x 697 ) / 697

= 1 / 697

= 1

So, Greatest Common Divisor of 424, 445, 159, 697 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 437, 163, 597, 436
• GCD of 382, 139, 712, 769
• GCD of 156, 930, 171, 635
• GCD of 332, 831, 512, 279
• GCD of 989, 419, 255, 751

Given numbers are 424, 445, 159, 697
The greatest common divisor of numbers 424, 445, 159, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 445, 159, 697 is 1.

1. What is the GCD of 424, 445, 159, 697?

GCD of given numbers 424, 445, 159, 697 is 1

2. How to calculate the greatest common divisor of 424, 445, 159, 697?

We can find the highest common divisor of 424, 445, 159, 697 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 424, 445, 159, 697 i.e 1.

3. How can I use the GCD of 424, 445, 159, 697Calculator?

Out the numbers 424, 445, 159, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.