GCD of 909, 670, 272, 872 Calculator

Given Input numbers are 909, 670, 272, 872

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

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

GCD of numbers is the greatest common divisor

So, the GCD (909, 670, 272, 872) = 1.

Given numbers are 909, 670, 272, 872

The list of prime factors of all numbers are

Prime factors of 909 are 3 x 3 x 101

Prime factors of 670 are 2 x 5 x 67

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 872 are 2 x 2 x 2 x 109

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

Given numbers are 909, 670, 272, 872

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

Apply this formula for all numbers.

Step1:

LCM(909, 670) = 609030

GCD(909, 670) = ( 909 x 670 ) / 609030

= 909 / 670

= 909

Step2:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

Step3:

LCM(1, 872) = 872

GCD(1, 872) = ( 1 x 872 ) / 872

= 1 / 872

= 1

So, Greatest Common Divisor of 909, 670, 272, 872 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 842, 472, 117, 625
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Given numbers are 909, 670, 272, 872
The greatest common divisor of numbers 909, 670, 272, 872 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 909, 670, 272, 872 is 1.

1. What is the GCD of 909, 670, 272, 872?

GCD of given numbers 909, 670, 272, 872 is 1

2. How to calculate the greatest common divisor of 909, 670, 272, 872?

We can find the highest common divisor of 909, 670, 272, 872 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 909, 670, 272, 872 i.e 1.

3. How can I use the GCD of 909, 670, 272, 872Calculator?

Out the numbers 909, 670, 272, 872 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.