Given numbers are 169,785,840,528,985

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

The LCM of 169,785,840,528,985 is 96594978480.

Find LCM of 169,785,840,528,985 with Prime Factorization

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

2 x 2 x 2 x 3 x 5 x 169 x 157 x 7 x 22 x 197 = 96594978480

Therefore, the lowest common multiple of 169,785,840,528,985 is 96594978480.

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.

169 x 785 x 840 x 528 x 985 = 57956987088000

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.

169 : 1, 13, 169

785 : 1, 5, 157, 785

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

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,785,840,528,985, is 1.

Now, the common factors can be found like this.

169:13x 13

785:5x 157

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

528:2x 2x 2x 2x 3x 11

985:5x 197

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 3x 5x 5 = 600

Therefore, the value for common factors is 600.

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 = 57956987088000/(1x600)

LCM = 57956987088000/600

LCM = 96594978480

Thus, we can understand that the LCM of 169,785,840,528,985 is 96594978480.

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

• LCM of 595, 662, 803, 150, 272
• LCM of 296, 669, 758, 632, 180
• LCM of 796, 189, 401, 383, 527
• LCM of 429, 755, 432, 301, 887
• LCM of 295, 397, 178, 704, 412

1. What is the LCM of 169, 785, 840, 528, 985?

Answer: LCM of 169, 785, 840, 528, 985 is 96594978480.

2. How to calculate the LCM of 169, 785, 840, 528, 985?

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 169, 785, 840, 528, 985.

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}.