GCD of 106, 245, 422, 147 Calculator

Given Input numbers are 106, 245, 422, 147

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

Divisors of 106 :

The positive integer divisors of 106 that completely divides 106 are.

1, 2, 53, 106

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

GCD of numbers is the greatest common divisor

So, the GCD (106, 245, 422, 147) = 1.

Given numbers are 106, 245, 422, 147

The list of prime factors of all numbers are

Prime factors of 106 are 2 x 53

Prime factors of 245 are 5 x 7 x 7

Prime factors of 422 are 2 x 211

Prime factors of 147 are 3 x 7 x 7

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

Given numbers are 106, 245, 422, 147

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

Apply this formula for all numbers.

Step1:

LCM(106, 245) = 25970

GCD(106, 245) = ( 106 x 245 ) / 25970

= 106 / 245

= 106

Step2:

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

= 1 / 422

= 1

Step3:

LCM(1, 147) = 147

GCD(1, 147) = ( 1 x 147 ) / 147

= 1 / 147

= 1

So, Greatest Common Divisor of 106, 245, 422, 147 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 927, 265, 695, 931
• GCD of 612, 122, 728, 923
• GCD of 184, 149, 970, 211
• GCD of 922, 478, 465, 393
• GCD of 480, 199, 468, 744

Given numbers are 106, 245, 422, 147
The greatest common divisor of numbers 106, 245, 422, 147 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 106, 245, 422, 147 is 1.

1. What is the GCD of 106, 245, 422, 147?

GCD of given numbers 106, 245, 422, 147 is 1

2. How to calculate the greatest common divisor of 106, 245, 422, 147?

We can find the highest common divisor of 106, 245, 422, 147 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 106, 245, 422, 147 i.e 1.

3. How can I use the GCD of 106, 245, 422, 147Calculator?

Out the numbers 106, 245, 422, 147 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.