GCD of 721, 151, 272, 508 Calculator

Given Input numbers are 721, 151, 272, 508

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 151 :

The positive integer divisors of 151 that completely divides 151 are.

1, 151

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 508 :

The positive integer divisors of 508 that completely divides 508 are.

1, 2, 4, 127, 254, 508

GCD of numbers is the greatest common divisor

So, the GCD (721, 151, 272, 508) = 1.

Given numbers are 721, 151, 272, 508

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 151 are 151

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

Prime factors of 508 are 2 x 2 x 127

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

Given numbers are 721, 151, 272, 508

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

Apply this formula for all numbers.

Step1:

LCM(721, 151) = 108871

GCD(721, 151) = ( 721 x 151 ) / 108871

= 721 / 151

= 721

Step2:

LCM(1, 272) = 272

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

= 1 / 272

= 1

Step3:

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

= 1 / 508

= 1

So, Greatest Common Divisor of 721, 151, 272, 508 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 358, 444, 725, 811
• GCD of 379, 945, 467, 224
• GCD of 825, 543, 625, 646
• GCD of 693, 548, 638, 599
• GCD of 677, 913, 569, 219

Given numbers are 721, 151, 272, 508
The greatest common divisor of numbers 721, 151, 272, 508 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 151, 272, 508 is 1.

1. What is the GCD of 721, 151, 272, 508?

GCD of given numbers 721, 151, 272, 508 is 1

2. How to calculate the greatest common divisor of 721, 151, 272, 508?

We can find the highest common divisor of 721, 151, 272, 508 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 721, 151, 272, 508 i.e 1.

3. How can I use the GCD of 721, 151, 272, 508Calculator?

Out the numbers 721, 151, 272, 508 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.