GCD of 615, 159, 605, 201 Calculator

Given Input numbers are 615, 159, 605, 201

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

Divisors of 615 :

The positive integer divisors of 615 that completely divides 615 are.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 159 :

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

1, 3, 53, 159

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 201 :

The positive integer divisors of 201 that completely divides 201 are.

1, 3, 67, 201

GCD of numbers is the greatest common divisor

So, the GCD (615, 159, 605, 201) = 1.

Given numbers are 615, 159, 605, 201

The list of prime factors of all numbers are

Prime factors of 615 are 3 x 5 x 41

Prime factors of 159 are 3 x 53

Prime factors of 605 are 5 x 11 x 11

Prime factors of 201 are 3 x 67

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

Given numbers are 615, 159, 605, 201

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

Apply this formula for all numbers.

Step1:

LCM(615, 159) = 32595

GCD(615, 159) = ( 615 x 159 ) / 32595

= 615 / 159

= 615

Step2:

LCM(3, 605) = 1815

GCD(3, 605) = ( 3 x 605 ) / 1815

= 3 / 605

= 3

Step3:

LCM(1, 201) = 201

GCD(1, 201) = ( 1 x 201 ) / 201

= 1 / 201

= 1

So, Greatest Common Divisor of 615, 159, 605, 201 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 555, 922, 749, 426
• GCD of 279, 524, 693, 292
• GCD of 279, 723, 746, 926
• GCD of 146, 699, 504, 354
• GCD of 254, 235, 300, 597

Given numbers are 615, 159, 605, 201
The greatest common divisor of numbers 615, 159, 605, 201 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 615, 159, 605, 201 is 1.

1. What is the GCD of 615, 159, 605, 201?

GCD of given numbers 615, 159, 605, 201 is 1

2. How to calculate the greatest common divisor of 615, 159, 605, 201?

We can find the highest common divisor of 615, 159, 605, 201 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 615, 159, 605, 201 i.e 1.

3. How can I use the GCD of 615, 159, 605, 201Calculator?

Out the numbers 615, 159, 605, 201 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.