GCD of 140, 815, 135, 163 Calculator

Given Input numbers are 140, 815, 135, 163

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

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 163 :

The positive integer divisors of 163 that completely divides 163 are.

1, 163

GCD of numbers is the greatest common divisor

So, the GCD (140, 815, 135, 163) = 1.

Given numbers are 140, 815, 135, 163

The list of prime factors of all numbers are

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 815 are 5 x 163

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 163 are 163

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

Given numbers are 140, 815, 135, 163

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

Apply this formula for all numbers.

Step1:

LCM(140, 815) = 22820

GCD(140, 815) = ( 140 x 815 ) / 22820

= 140 / 815

= 140

Step2:

LCM(5, 135) = 135

GCD(5, 135) = ( 5 x 135 ) / 135

= 5 / 135

= 5

Step3:

LCM(5, 163) = 815

GCD(5, 163) = ( 5 x 163 ) / 815

= 5 / 163

= 5

So, Greatest Common Divisor of 140, 815, 135, 163 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 787, 244, 333, 596
• GCD of 614, 716, 321, 347
• GCD of 486, 921, 371, 803
• GCD of 791, 569, 644, 827
• GCD of 197, 872, 904, 114

Given numbers are 140, 815, 135, 163
The greatest common divisor of numbers 140, 815, 135, 163 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 815, 135, 163 is 1.

1. What is the GCD of 140, 815, 135, 163?

GCD of given numbers 140, 815, 135, 163 is 1

2. How to calculate the greatest common divisor of 140, 815, 135, 163?

We can find the highest common divisor of 140, 815, 135, 163 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 140, 815, 135, 163 i.e 1.

3. How can I use the GCD of 140, 815, 135, 163Calculator?

Out the numbers 140, 815, 135, 163 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.