Given numbers are 907,290,942,865

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

The LCM of 907,290,942,865 is 21432473490.

Find LCM of 907,290,942,865 with Prime Factorization

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

2 x 5 x 907 x 29 x 471 x 173 = 21432473490

Therefore, the lowest common multiple of 907,290,942,865 is 21432473490.

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.

907 x 290 x 942 x 865 = 214324734900

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.

907 : 1, 907

290 : 1, 2, 5, 10, 29, 58, 145, 290

942 : 1, 2, 3, 6, 157, 314, 471, 942

865 : 1, 5, 173, 865

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 907,290,942,865, is 1.

Now, the common factors can be found like this.

907:907

290:2x 5x 29

942:2x 3x 157

865:5x 173

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 214324734900/(1x10)

LCM = 214324734900/10

LCM = 21432473490

Thus, we can understand that the LCM of 907,290,942,865 is 21432473490.

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

• LCM of 460, 421, 386, 931
• LCM of 589, 185, 634, 605
• LCM of 707, 735, 390, 128
• LCM of 498, 378, 257, 553
• LCM of 908, 985, 709, 300

1. What is the LCM of 907, 290, 942, 865?

Answer: LCM of 907, 290, 942, 865 is 21432473490.

2. How to calculate the LCM of 907, 290, 942, 865?

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 907, 290, 942, 865.

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}.