GCD of 170, 132, 202, 745 Calculator

Given Input numbers are 170, 132, 202, 745

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

Divisors of 170 :

The positive integer divisors of 170 that completely divides 170 are.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

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 (170, 132, 202, 745) = 1.

Given numbers are 170, 132, 202, 745

The list of prime factors of all numbers are

Prime factors of 170 are 2 x 5 x 17

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 202 are 2 x 101

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 170, 132, 202, 745

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

Apply this formula for all numbers.

Step1:

LCM(170, 132) = 11220

GCD(170, 132) = ( 170 x 132 ) / 11220

= 170 / 132

= 170

Step2:

LCM(2, 202) = 202

GCD(2, 202) = ( 2 x 202 ) / 202

= 2 / 202

= 2

Step3:

LCM(2, 745) = 1490

GCD(2, 745) = ( 2 x 745 ) / 1490

= 2 / 745

= 2

So, Greatest Common Divisor of 170, 132, 202, 745 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 197, 862, 673, 916
• GCD of 931, 332, 853, 645
• GCD of 667, 520, 760, 495
• GCD of 706, 515, 244, 465
• GCD of 838, 303, 325, 144

Given numbers are 170, 132, 202, 745
The greatest common divisor of numbers 170, 132, 202, 745 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 170, 132, 202, 745 is 1.

1. What is the GCD of 170, 132, 202, 745?

GCD of given numbers 170, 132, 202, 745 is 1

2. How to calculate the greatest common divisor of 170, 132, 202, 745?

We can find the highest common divisor of 170, 132, 202, 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 170, 132, 202, 745 i.e 1.

3. How can I use the GCD of 170, 132, 202, 745Calculator?

Out the numbers 170, 132, 202, 745 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.