GCD of 121, 843, 968, 207 Calculator

Given Input numbers are 121, 843, 968, 207

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

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

Divisors of 968 :

The positive integer divisors of 968 that completely divides 968 are.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 207 :

The positive integer divisors of 207 that completely divides 207 are.

1, 3, 9, 23, 69, 207

GCD of numbers is the greatest common divisor

So, the GCD (121, 843, 968, 207) = 1.

Given numbers are 121, 843, 968, 207

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 843 are 3 x 281

Prime factors of 968 are 2 x 2 x 2 x 11 x 11

Prime factors of 207 are 3 x 3 x 23

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

Given numbers are 121, 843, 968, 207

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

Apply this formula for all numbers.

Step1:

LCM(121, 843) = 102003

GCD(121, 843) = ( 121 x 843 ) / 102003

= 121 / 843

= 121

Step2:

LCM(1, 968) = 968

GCD(1, 968) = ( 1 x 968 ) / 968

= 1 / 968

= 1

Step3:

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

= 1 / 207

= 1

So, Greatest Common Divisor of 121, 843, 968, 207 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 724, 500, 797, 991
• GCD of 932, 161, 425, 109
• GCD of 109, 804, 199, 369
• GCD of 128, 226, 573, 464
• GCD of 225, 722, 313, 515

Given numbers are 121, 843, 968, 207
The greatest common divisor of numbers 121, 843, 968, 207 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 843, 968, 207 is 1.

1. What is the GCD of 121, 843, 968, 207?

GCD of given numbers 121, 843, 968, 207 is 1

2. How to calculate the greatest common divisor of 121, 843, 968, 207?

We can find the highest common divisor of 121, 843, 968, 207 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 121, 843, 968, 207 i.e 1.

3. How can I use the GCD of 121, 843, 968, 207Calculator?

Out the numbers 121, 843, 968, 207 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.