GCD of 133, 165, 785, 745 Calculator

Given Input numbers are 133, 165, 785, 745

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 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 785 :

The positive integer divisors of 785 that completely divides 785 are.

1, 5, 157, 785

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

GCD of numbers is the greatest common divisor

So, the GCD (133, 165, 785, 745) = 1.

Given numbers are 133, 165, 785, 745

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

Prime factors of 165 are 3 x 5 x 11

Prime factors of 785 are 5 x 157

Prime factors of 745 are 5 x 149

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

Given numbers are 133, 165, 785, 745

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

Apply this formula for all numbers.

Step1:

LCM(133, 165) = 21945

GCD(133, 165) = ( 133 x 165 ) / 21945

= 133 / 165

= 133

Step2:

LCM(1, 785) = 785

GCD(1, 785) = ( 1 x 785 ) / 785

= 1 / 785

= 1

Step3:

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

= 1 / 745

= 1

So, Greatest Common Divisor of 133, 165, 785, 745 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 494, 616, 595, 720
• GCD of 849, 202, 430, 119
• GCD of 245, 141, 422, 410
• GCD of 223, 545, 498, 819
• GCD of 319, 716, 594, 661

Given numbers are 133, 165, 785, 745
The greatest common divisor of numbers 133, 165, 785, 745 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 165, 785, 745 is 1.

1. What is the GCD of 133, 165, 785, 745?

GCD of given numbers 133, 165, 785, 745 is 1

2. How to calculate the greatest common divisor of 133, 165, 785, 745?

We can find the highest common divisor of 133, 165, 785, 745 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, 165, 785, 745 i.e 1.

3. How can I use the GCD of 133, 165, 785, 745Calculator?

Out the numbers 133, 165, 785, 745 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.