Given numbers are 7715,1185

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 7715,1185 is 1828455.

Find LCM of 7715,1185 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

5 x 1543 x 237 = 1828455

Therefore, the lowest common multiple of 7715,1185 is 1828455.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

7715 x 1185 = 9142275

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

7715 : 1, 5, 1543, 7715

1185 : 1, 3, 5, 15, 79, 237, 395, 1185

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7715,1185, is 5.

Now, the common factors can be found like this.

7715:5x 1543

1185:3x 5x 79

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

= 1

Therefore, the value for common factors is 1.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 9142275/(5x1)

LCM = 9142275/5

LCM = 1828455

Thus, we can understand that the LCM of 7715,1185 is 1828455.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 8086, 3568
• LCM of 4313, 6349
• LCM of 8954, 7122
• LCM of 2985, 8197
• LCM of 9071, 7856

1. What is the LCM of 7715, 1185?

Answer: LCM of 7715, 1185 is 1828455.

2. How to calculate the LCM of 7715, 1185?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 7715, 1185.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.