GCD of 272, 685, 28, 629 Calculator

Given Input numbers are 272, 685, 28, 629

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

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 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 28 :

The positive integer divisors of 28 that completely divides 28 are.

1, 2, 4, 7, 14, 28

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

GCD of numbers is the greatest common divisor

So, the GCD (272, 685, 28, 629) = 1.

Given numbers are 272, 685, 28, 629

The list of prime factors of all numbers are

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

Prime factors of 685 are 5 x 137

Prime factors of 28 are 2 x 2 x 7

Prime factors of 629 are 17 x 37

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

Given numbers are 272, 685, 28, 629

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

Apply this formula for all numbers.

Step1:

LCM(272, 685) = 186320

GCD(272, 685) = ( 272 x 685 ) / 186320

= 272 / 685

= 272

Step2:

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

= 1 / 28

= 1

Step3:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

So, Greatest Common Divisor of 272, 685, 28, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 754, 968, 61, 528
• GCD of 613, 523, 73, 218
• GCD of 876, 140, 89, 949
• GCD of 577, 809, 28, 974
• GCD of 103, 540, 43, 827

Given numbers are 272, 685, 28, 629
The greatest common divisor of numbers 272, 685, 28, 629 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 685, 28, 629 is 1.

1. What is the GCD of 272, 685, 28, 629?

GCD of given numbers 272, 685, 28, 629 is 1

2. How to calculate the greatest common divisor of 272, 685, 28, 629?

We can find the highest common divisor of 272, 685, 28, 629 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 272, 685, 28, 629 i.e 1.

3. How can I use the GCD of 272, 685, 28, 629Calculator?

Out the numbers 272, 685, 28, 629 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.