GCD of 240, 292, 660, 145 Calculator

Given Input numbers are 240, 292, 660, 145

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

Divisors of 240 :

The positive integer divisors of 240 that completely divides 240 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 292 :

The positive integer divisors of 292 that completely divides 292 are.

1, 2, 4, 73, 146, 292

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (240, 292, 660, 145) = 1.

Given numbers are 240, 292, 660, 145

The list of prime factors of all numbers are

Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 292 are 2 x 2 x 73

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 145 are 5 x 29

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

Given numbers are 240, 292, 660, 145

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

Apply this formula for all numbers.

Step1:

LCM(240, 292) = 17520

GCD(240, 292) = ( 240 x 292 ) / 17520

= 240 / 292

= 240

Step2:

LCM(4, 660) = 660

GCD(4, 660) = ( 4 x 660 ) / 660

= 4 / 660

= 4

Step3:

LCM(4, 145) = 580

GCD(4, 145) = ( 4 x 145 ) / 580

= 4 / 145

= 4

So, Greatest Common Divisor of 240, 292, 660, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 198, 960, 680, 780
• GCD of 847, 508, 273, 887
• GCD of 153, 831, 466, 248
• GCD of 839, 758, 132, 995
• GCD of 258, 796, 255, 325

Given numbers are 240, 292, 660, 145
The greatest common divisor of numbers 240, 292, 660, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 240, 292, 660, 145 is 1.

1. What is the GCD of 240, 292, 660, 145?

GCD of given numbers 240, 292, 660, 145 is 1

2. How to calculate the greatest common divisor of 240, 292, 660, 145?

We can find the highest common divisor of 240, 292, 660, 145 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 240, 292, 660, 145 i.e 1.

3. How can I use the GCD of 240, 292, 660, 145Calculator?

Out the numbers 240, 292, 660, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.