GCD of 133, 455, 106, 971 Calculator

Given Input numbers are 133, 455, 106, 971

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

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 455 :

The positive integer divisors of 455 that completely divides 455 are.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 106 :

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

1, 2, 53, 106

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

GCD of numbers is the greatest common divisor

So, the GCD (133, 455, 106, 971) = 1.

Given numbers are 133, 455, 106, 971

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

Prime factors of 455 are 5 x 7 x 13

Prime factors of 106 are 2 x 53

Prime factors of 971 are 971

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

Given numbers are 133, 455, 106, 971

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

Apply this formula for all numbers.

Step1:

LCM(133, 455) = 8645

GCD(133, 455) = ( 133 x 455 ) / 8645

= 133 / 455

= 133

Step2:

LCM(7, 106) = 742

GCD(7, 106) = ( 7 x 106 ) / 742

= 7 / 106

= 7

Step3:

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

= 1 / 971

= 1

So, Greatest Common Divisor of 133, 455, 106, 971 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 600, 164, 133, 827
• GCD of 760, 867, 243, 489
• GCD of 826, 785, 610, 374
• GCD of 865, 518, 182, 308
• GCD of 174, 909, 380, 400

Given numbers are 133, 455, 106, 971
The greatest common divisor of numbers 133, 455, 106, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 455, 106, 971 is 1.

1. What is the GCD of 133, 455, 106, 971?

GCD of given numbers 133, 455, 106, 971 is 1

2. How to calculate the greatest common divisor of 133, 455, 106, 971?

We can find the highest common divisor of 133, 455, 106, 971 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 133, 455, 106, 971 i.e 1.

3. How can I use the GCD of 133, 455, 106, 971Calculator?

Out the numbers 133, 455, 106, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.