Given numbers are 421,464,402,579,346

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

The LCM of 421,464,402,579,346 is 1310990504016.

Find LCM of 421,464,402,579,346 with Prime Factorization

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

2 x 3 x 421 x 232 x 67 x 193 x 173 = 1310990504016

Therefore, the lowest common multiple of 421,464,402,579,346 is 1310990504016.

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.

421 x 464 x 402 x 579 x 346 = 15731886048192

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.

421 : 1, 421

464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464

402 : 1, 2, 3, 6, 67, 134, 201, 402

579 : 1, 3, 193, 579

346 : 1, 2, 173, 346

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,464,402,579,346, is 1.

Now, the common factors can be found like this.

421:421

464:2x 2x 2x 2x 29

402:2x 3x 67

579:3x 193

346:2x 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 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 = 15731886048192/(1x12)

LCM = 15731886048192/12

LCM = 1310990504016

Thus, we can understand that the LCM of 421,464,402,579,346 is 1310990504016.

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

• LCM of 577, 662, 522, 681, 180
• LCM of 981, 691, 200, 392, 803
• LCM of 258, 963, 305, 525, 984
• LCM of 982, 528, 368, 156, 624
• LCM of 374, 940, 373, 856, 754

1. What is the LCM of 421, 464, 402, 579, 346?

Answer: LCM of 421, 464, 402, 579, 346 is 1310990504016.

2. How to calculate the LCM of 421, 464, 402, 579, 346?

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 421, 464, 402, 579, 346.

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}.