Given numbers are 715,698,855

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

The LCM of 715,698,855 is 85340970.

Find LCM of 715,698,855 with Prime Factorization

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

5 x 143 x 698 x 171 = 85340970

Therefore, the lowest common multiple of 715,698,855 is 85340970.

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.

715 x 698 x 855 = 426704850

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.

715 : 1, 5, 11, 13, 55, 65, 143, 715

698 : 1, 2, 349, 698

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,698,855, is 1.

Now, the common factors can be found like this.

715:5x 11x 13

698:2x 349

855:3x 3x 5x 19

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

5 = 5

Therefore, the value for common factors is 5.

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 = 426704850/(1x5)

LCM = 426704850/5

LCM = 85340970

Thus, we can understand that the LCM of 715,698,855 is 85340970.

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

• LCM of 524, 892, 135
• LCM of 912, 158, 720
• LCM of 239, 500, 724
• LCM of 590, 170, 299
• LCM of 161, 605, 211

1. What is the LCM of 715, 698, 855?

Answer: LCM of 715, 698, 855 is 85340970.

2. How to calculate the LCM of 715, 698, 855?

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 715, 698, 855.

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}.