Given numbers are 287,246,685

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

The LCM of 287,246,685 is 1179570.

Find LCM of 287,246,685 with Prime Factorization

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

41 x 7 x 6 x 685 = 1179570

Therefore, the lowest common multiple of 287,246,685 is 1179570.

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.

287 x 246 x 685 = 48362370

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.

287 : 1, 7, 41, 287

246 : 1, 2, 3, 6, 41, 82, 123, 246

685 : 1, 5, 137, 685

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 287,246,685, is 1.

Now, the common factors can be found like this.

287:7x 41

246:2x 3x 41

685:5x 137

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

41 = 41

Therefore, the value for common factors is 41.

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 = 48362370/(1x41)

LCM = 48362370/41

LCM = 1179570

Thus, we can understand that the LCM of 287,246,685 is 1179570.

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

• LCM of 518, 402, 574
• LCM of 332, 812, 634
• LCM of 105, 574, 312
• LCM of 154, 105, 237
• LCM of 886, 693, 145

1. What is the LCM of 287, 246, 685?

Answer: LCM of 287, 246, 685 is 1179570.

2. How to calculate the LCM of 287, 246, 685?

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 287, 246, 685.

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}.