Given numbers are 163,740,624,518

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

The LCM of 163,740,624,518 is 131717040.

Find LCM of 163,740,624,518 with Prime Factorization

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

2 x 2 x 37 x 163 x 5 x 156 x 7 = 131717040

Therefore, the lowest common multiple of 163,740,624,518 is 131717040.

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.

163 x 740 x 624 x 518 = 38988243840

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.

163 : 1, 163

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

518 : 1, 2, 7, 14, 37, 74, 259, 518

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,740,624,518, is 1.

Now, the common factors can be found like this.

163:163

740:2x 2x 5x 37

624:2x 2x 2x 2x 3x 13

518:2x 7x 37

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

2x 2x 2x 37 = 296

Therefore, the value for common factors is 296.

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 = 38988243840/(1x296)

LCM = 38988243840/296

LCM = 131717040

Thus, we can understand that the LCM of 163,740,624,518 is 131717040.

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

• LCM of 801, 578, 702, 407
• LCM of 594, 723, 170, 956
• LCM of 814, 347, 721, 811
• LCM of 246, 435, 501, 852
• LCM of 820, 169, 105, 369

1. What is the LCM of 163, 740, 624, 518?

Answer: LCM of 163, 740, 624, 518 is 131717040.

2. How to calculate the LCM of 163, 740, 624, 518?

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 163, 740, 624, 518.

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}.