GCD of 143, 536, 665, 497 Calculator

Given Input numbers are 143, 536, 665, 497

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 536 :

The positive integer divisors of 536 that completely divides 536 are.

1, 2, 4, 8, 67, 134, 268, 536

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

GCD of numbers is the greatest common divisor

So, the GCD (143, 536, 665, 497) = 1.

Given numbers are 143, 536, 665, 497

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 536 are 2 x 2 x 2 x 67

Prime factors of 665 are 5 x 7 x 19

Prime factors of 497 are 7 x 71

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

Given numbers are 143, 536, 665, 497

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

Apply this formula for all numbers.

Step1:

LCM(143, 536) = 76648

GCD(143, 536) = ( 143 x 536 ) / 76648

= 143 / 536

= 143

Step2:

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

= 1 / 665

= 1

Step3:

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

= 1 / 497

= 1

So, Greatest Common Divisor of 143, 536, 665, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 132, 410, 120, 482
• GCD of 307, 993, 682, 504
• GCD of 187, 177, 273, 740
• GCD of 737, 439, 572, 849
• GCD of 814, 294, 607, 890

Given numbers are 143, 536, 665, 497
The greatest common divisor of numbers 143, 536, 665, 497 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 536, 665, 497 is 1.

1. What is the GCD of 143, 536, 665, 497?

GCD of given numbers 143, 536, 665, 497 is 1

2. How to calculate the greatest common divisor of 143, 536, 665, 497?

We can find the highest common divisor of 143, 536, 665, 497 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 143, 536, 665, 497 i.e 1.

3. How can I use the GCD of 143, 536, 665, 497Calculator?

Out the numbers 143, 536, 665, 497 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.