Given numbers are 548,136,422,490

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

The LCM of 548,136,422,490 is 963181240.

Find LCM of 548,136,422,490 with Prime Factorization

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

2 x 2 x 137 x 34 x 211 x 245 = 963181240

Therefore, the lowest common multiple of 548,136,422,490 is 963181240.

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.

548 x 136 x 422 x 490 = 15410899840

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.

548 : 1, 2, 4, 137, 274, 548

136 : 1, 2, 4, 8, 17, 34, 68, 136

422 : 1, 2, 211, 422

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 548,136,422,490, is 2.

Now, the common factors can be found like this.

548:2x 2x 137

136:2x 2x 2x 17

422:2x 211

490:2x 5x 7x 7

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 2 = 8

Therefore, the value for common factors is 8.

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 = 15410899840/(2x8)

LCM = 15410899840/16

LCM = 963181240

Thus, we can understand that the LCM of 548,136,422,490 is 963181240.

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

• LCM of 937, 544, 384, 788
• LCM of 317, 899, 806, 817
• LCM of 610, 787, 384, 607
• LCM of 304, 211, 332, 606
• LCM of 789, 780, 459, 267

1. What is the LCM of 548, 136, 422, 490?

Answer: LCM of 548, 136, 422, 490 is 963181240.

2. How to calculate the LCM of 548, 136, 422, 490?

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 548, 136, 422, 490.

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}.