GCD of 133, 637, 591, 166 Calculator

Given Input numbers are 133, 637, 591, 166

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 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 591 :

The positive integer divisors of 591 that completely divides 591 are.

1, 3, 197, 591

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

GCD of numbers is the greatest common divisor

So, the GCD (133, 637, 591, 166) = 1.

Given numbers are 133, 637, 591, 166

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

Prime factors of 637 are 7 x 7 x 13

Prime factors of 591 are 3 x 197

Prime factors of 166 are 2 x 83

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

Given numbers are 133, 637, 591, 166

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

Apply this formula for all numbers.

Step1:

LCM(133, 637) = 12103

GCD(133, 637) = ( 133 x 637 ) / 12103

= 133 / 637

= 133

Step2:

LCM(7, 591) = 4137

GCD(7, 591) = ( 7 x 591 ) / 4137

= 7 / 591

= 7

Step3:

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

= 1 / 166

= 1

So, Greatest Common Divisor of 133, 637, 591, 166 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 195, 310, 294, 285
• GCD of 787, 760, 594, 503
• GCD of 992, 933, 502, 289
• GCD of 354, 182, 367, 486
• GCD of 275, 482, 623, 805

Given numbers are 133, 637, 591, 166
The greatest common divisor of numbers 133, 637, 591, 166 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 637, 591, 166 is 1.

1. What is the GCD of 133, 637, 591, 166?

GCD of given numbers 133, 637, 591, 166 is 1

2. How to calculate the greatest common divisor of 133, 637, 591, 166?

We can find the highest common divisor of 133, 637, 591, 166 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, 637, 591, 166 i.e 1.

3. How can I use the GCD of 133, 637, 591, 166Calculator?

Out the numbers 133, 637, 591, 166 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.