Given numbers are 128,786,337,209,234

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

The LCM of 128,786,337,209,234 is 138179403648.

Find LCM of 128,786,337,209,234 with Prime Factorization

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

2 x 3 x 64 x 131 x 337 x 209 x 39 = 138179403648

Therefore, the lowest common multiple of 128,786,337,209,234 is 138179403648.

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.

128 x 786 x 337 x 209 x 234 = 1658152843776

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

786 : 1, 2, 3, 6, 131, 262, 393, 786

337 : 1, 337

209 : 1, 11, 19, 209

234 : 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,786,337,209,234, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

786:2x 3x 131

337:337

209:11x 19

234:2x 3x 3x 13

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 3 = 12

Therefore, the value for common factors is 12.

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 = 1658152843776/(1x12)

LCM = 1658152843776/12

LCM = 138179403648

Thus, we can understand that the LCM of 128,786,337,209,234 is 138179403648.

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

• LCM of 959, 736, 920, 612, 108
• LCM of 608, 500, 519, 656, 488
• LCM of 815, 232, 808, 290, 809
• LCM of 804, 557, 456, 701, 141
• LCM of 909, 845, 564, 100, 300

1. What is the LCM of 128, 786, 337, 209, 234?

Answer: LCM of 128, 786, 337, 209, 234 is 138179403648.

2. How to calculate the LCM of 128, 786, 337, 209, 234?

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 128, 786, 337, 209, 234.

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}.