Given numbers are 609,163,280,616,970

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

The LCM of 609,163,280,616,970 is 4236715560.

Find LCM of 609,163,280,616,970 with Prime Factorization

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

2 x 2 x 2 x 5 x 7 x 87 x 163 x 1 x 11 x 97 = 4236715560

Therefore, the lowest common multiple of 609,163,280,616,970 is 4236715560.

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.

609 x 163 x 280 x 616 x 970 = 16607924995200

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.

609 : 1, 3, 7, 21, 29, 87, 203, 609

163 : 1, 163

280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

970 : 1, 2, 5, 10, 97, 194, 485, 970

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,163,280,616,970, is 1.

Now, the common factors can be found like this.

609:3x 7x 29

163:163

280:2x 2x 2x 5x 7

616:2x 2x 2x 7x 11

970:2x 5x 97

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 2x 5x 7x 7 = 3920

Therefore, the value for common factors is 3920.

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 = 16607924995200/(1x3920)

LCM = 16607924995200/3920

LCM = 4236715560

Thus, we can understand that the LCM of 609,163,280,616,970 is 4236715560.

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

• LCM of 400, 511, 867, 679, 907
• LCM of 260, 518, 899, 999, 343
• LCM of 462, 415, 969, 392, 530
• LCM of 262, 104, 690, 127, 176
• LCM of 279, 562, 738, 468, 904

1. What is the LCM of 609, 163, 280, 616, 970?

Answer: LCM of 609, 163, 280, 616, 970 is 4236715560.

2. How to calculate the LCM of 609, 163, 280, 616, 970?

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 609, 163, 280, 616, 970.

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}.