Given numbers are 840,682,328,156,952

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

The LCM of 840,682,328,156,952 is 2595432840.

Find LCM of 840,682,328,156,952 with Prime Factorization

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

2 x 2 x 2 x 3 x 7 x 5 x 341 x 41 x 13 x 17 = 2595432840

Therefore, the lowest common multiple of 840,682,328,156,952 is 2595432840.

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.

840 x 682 x 328 x 156 x 952 = 27906093895680

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.

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

682 : 1, 2, 11, 22, 31, 62, 341, 682

328 : 1, 2, 4, 8, 41, 82, 164, 328

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 840,682,328,156,952, is 2.

Now, the common factors can be found like this.

840:2x 2x 2x 3x 5x 7

682:2x 11x 31

328:2x 2x 2x 41

156:2x 2x 3x 13

952:2x 2x 2x 7x 17

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 2x 2x 2x 2x 3x 7 = 5376

Therefore, the value for common factors is 5376.

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 = 27906093895680/(2x5376)

LCM = 27906093895680/10752

LCM = 2595432840

Thus, we can understand that the LCM of 840,682,328,156,952 is 2595432840.

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

• LCM of 165, 867, 151, 105, 354
• LCM of 618, 669, 406, 134, 367
• LCM of 845, 747, 746, 179, 458
• LCM of 843, 551, 180, 259, 898
• LCM of 475, 823, 796, 910, 141

1. What is the LCM of 840, 682, 328, 156, 952?

Answer: LCM of 840, 682, 328, 156, 952 is 2595432840.

2. How to calculate the LCM of 840, 682, 328, 156, 952?

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 840, 682, 328, 156, 952.

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}.