GCD of 538, 629, 247, 109 Calculator

Given Input numbers are 538, 629, 247, 109

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

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 629 :

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

1, 17, 37, 629

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

Divisors of 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

GCD of numbers is the greatest common divisor

So, the GCD (538, 629, 247, 109) = 1.

Given numbers are 538, 629, 247, 109

The list of prime factors of all numbers are

Prime factors of 538 are 2 x 269

Prime factors of 629 are 17 x 37

Prime factors of 247 are 13 x 19

Prime factors of 109 are 109

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

Given numbers are 538, 629, 247, 109

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

Apply this formula for all numbers.

Step1:

LCM(538, 629) = 338402

GCD(538, 629) = ( 538 x 629 ) / 338402

= 538 / 629

= 538

Step2:

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

= 1 / 247

= 1

Step3:

LCM(1, 109) = 109

GCD(1, 109) = ( 1 x 109 ) / 109

= 1 / 109

= 1

So, Greatest Common Divisor of 538, 629, 247, 109 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 563, 161, 152, 207
• GCD of 908, 685, 468, 596
• GCD of 719, 709, 922, 707
• GCD of 335, 243, 729, 232
• GCD of 423, 436, 666, 392

Given numbers are 538, 629, 247, 109
The greatest common divisor of numbers 538, 629, 247, 109 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 538, 629, 247, 109 is 1.

1. What is the GCD of 538, 629, 247, 109?

GCD of given numbers 538, 629, 247, 109 is 1

2. How to calculate the greatest common divisor of 538, 629, 247, 109?

We can find the highest common divisor of 538, 629, 247, 109 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 538, 629, 247, 109 i.e 1.

3. How can I use the GCD of 538, 629, 247, 109Calculator?

Out the numbers 538, 629, 247, 109 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.