Given numbers are 833,278,130,987

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

The LCM of 833,278,130,987 is 2122375710.

Find LCM of 833,278,130,987 with Prime Factorization

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

2 x 7 x 119 x 139 x 65 x 141 = 2122375710

Therefore, the lowest common multiple of 833,278,130,987 is 2122375710.

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.

833 x 278 x 130 x 987 = 29713259940

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.

833 : 1, 7, 17, 49, 119, 833

278 : 1, 2, 139, 278

130 : 1, 2, 5, 10, 13, 26, 65, 130

987 : 1, 3, 7, 21, 47, 141, 329, 987

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 833,278,130,987, is 1.

Now, the common factors can be found like this.

833:7x 7x 17

278:2x 139

130:2x 5x 13

987:3x 7x 47

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 29713259940/(1x14)

LCM = 29713259940/14

LCM = 2122375710

Thus, we can understand that the LCM of 833,278,130,987 is 2122375710.

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

• LCM of 468, 957, 694, 729
• LCM of 465, 323, 489, 515
• LCM of 205, 146, 348, 561
• LCM of 825, 462, 936, 126
• LCM of 501, 869, 336, 469

1. What is the LCM of 833, 278, 130, 987?

Answer: LCM of 833, 278, 130, 987 is 2122375710.

2. How to calculate the LCM of 833, 278, 130, 987?

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 833, 278, 130, 987.

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}.