GCD of 201, 801, 155, 756 Calculator

Given Input numbers are 201, 801, 155, 756

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

Divisors of 201 :

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

1, 3, 67, 201

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

GCD of numbers is the greatest common divisor

So, the GCD (201, 801, 155, 756) = 1.

Given numbers are 201, 801, 155, 756

The list of prime factors of all numbers are

Prime factors of 201 are 3 x 67

Prime factors of 801 are 3 x 3 x 89

Prime factors of 155 are 5 x 31

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

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

Given numbers are 201, 801, 155, 756

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

Apply this formula for all numbers.

Step1:

LCM(201, 801) = 53667

GCD(201, 801) = ( 201 x 801 ) / 53667

= 201 / 801

= 201

Step2:

LCM(3, 155) = 465

GCD(3, 155) = ( 3 x 155 ) / 465

= 3 / 155

= 3

Step3:

LCM(1, 756) = 756

GCD(1, 756) = ( 1 x 756 ) / 756

= 1 / 756

= 1

So, Greatest Common Divisor of 201, 801, 155, 756 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 888, 773, 614, 860
• GCD of 109, 935, 204, 721
• GCD of 946, 601, 350, 442
• GCD of 918, 777, 339, 266
• GCD of 612, 850, 746, 449

Given numbers are 201, 801, 155, 756
The greatest common divisor of numbers 201, 801, 155, 756 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 201, 801, 155, 756 is 1.

1. What is the GCD of 201, 801, 155, 756?

GCD of given numbers 201, 801, 155, 756 is 1

2. How to calculate the greatest common divisor of 201, 801, 155, 756?

We can find the highest common divisor of 201, 801, 155, 756 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 201, 801, 155, 756 i.e 1.

3. How can I use the GCD of 201, 801, 155, 756Calculator?

Out the numbers 201, 801, 155, 756 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.