GCD of 242, 109, 679, 721 Calculator

Given Input numbers are 242, 109, 679, 721

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

Divisors of 242 :

The positive integer divisors of 242 that completely divides 242 are.

1, 2, 11, 22, 121, 242

Divisors of 109 :

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

1, 109

Divisors of 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 721 :

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

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (242, 109, 679, 721) = 1.

Given numbers are 242, 109, 679, 721

The list of prime factors of all numbers are

Prime factors of 242 are 2 x 11 x 11

Prime factors of 109 are 109

Prime factors of 679 are 7 x 97

Prime factors of 721 are 7 x 103

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

Given numbers are 242, 109, 679, 721

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

Apply this formula for all numbers.

Step1:

LCM(242, 109) = 26378

GCD(242, 109) = ( 242 x 109 ) / 26378

= 242 / 109

= 242

Step2:

LCM(1, 679) = 679

GCD(1, 679) = ( 1 x 679 ) / 679

= 1 / 679

= 1

Step3:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

So, Greatest Common Divisor of 242, 109, 679, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 186, 191, 868, 410
• GCD of 698, 809, 111, 663
• GCD of 374, 562, 152, 690
• GCD of 206, 526, 867, 559
• GCD of 820, 769, 392, 180

Given numbers are 242, 109, 679, 721
The greatest common divisor of numbers 242, 109, 679, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 242, 109, 679, 721 is 1.

1. What is the GCD of 242, 109, 679, 721?

GCD of given numbers 242, 109, 679, 721 is 1

2. How to calculate the greatest common divisor of 242, 109, 679, 721?

We can find the highest common divisor of 242, 109, 679, 721 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 242, 109, 679, 721 i.e 1.

3. How can I use the GCD of 242, 109, 679, 721Calculator?

Out the numbers 242, 109, 679, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.