GCD of 240, 137, 840, 115 Calculator

Given Input numbers are 240, 137, 840, 115

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 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 115 :

The positive integer divisors of 115 that completely divides 115 are.

1, 5, 23, 115

GCD of numbers is the greatest common divisor

So, the GCD (240, 137, 840, 115) = 1.

Given numbers are 240, 137, 840, 115

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 137 are 137

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 115 are 5 x 23

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

Given numbers are 240, 137, 840, 115

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

Apply this formula for all numbers.

Step1:

LCM(240, 137) = 32880

GCD(240, 137) = ( 240 x 137 ) / 32880

= 240 / 137

= 240

Step2:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

Step3:

LCM(1, 115) = 115

GCD(1, 115) = ( 1 x 115 ) / 115

= 1 / 115

= 1

So, Greatest Common Divisor of 240, 137, 840, 115 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 618, 603, 648, 834
• GCD of 645, 767, 958, 937
• GCD of 824, 450, 499, 194
• GCD of 863, 179, 405, 779
• GCD of 777, 418, 342, 673

Given numbers are 240, 137, 840, 115
The greatest common divisor of numbers 240, 137, 840, 115 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 240, 137, 840, 115 is 1.

1. What is the GCD of 240, 137, 840, 115?

GCD of given numbers 240, 137, 840, 115 is 1

2. How to calculate the greatest common divisor of 240, 137, 840, 115?

We can find the highest common divisor of 240, 137, 840, 115 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, 137, 840, 115 i.e 1.

3. How can I use the GCD of 240, 137, 840, 115Calculator?

Out the numbers 240, 137, 840, 115 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.