Given numbers are 715,642,112

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

The LCM of 715,642,112 is 25705680.

Find LCM of 715,642,112 with Prime Factorization

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

2 x 715 x 321 x 56 = 25705680

Therefore, the lowest common multiple of 715,642,112 is 25705680.

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 642 x 112 = 51411360

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

642 : 1, 2, 3, 6, 107, 214, 321, 642

112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,642,112, is 1.

Now, the common factors can be found like this.

715:5x 11x 13

642:2x 3x 107

112:2x 2x 2x 2x 7

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

2 = 2

Therefore, the value for common factors is 2.

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 = 51411360/(1x2)

LCM = 51411360/2

LCM = 25705680

Thus, we can understand that the LCM of 715,642,112 is 25705680.

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

• LCM of 293, 710, 152
• LCM of 710, 934, 855
• LCM of 479, 812, 551
• LCM of 501, 199, 395
• LCM of 968, 425, 174

1. What is the LCM of 715, 642, 112?

Answer: LCM of 715, 642, 112 is 25705680.

2. How to calculate the LCM of 715, 642, 112?

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, 642, 112.

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}.