Given numbers are 421,101,489,137,548

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

The LCM of 421,101,489,137,548 is 11394437412.

Find LCM of 421,101,489,137,548 with Prime Factorization

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

137 x 421 x 101 x 489 x 1 x 4 = 11394437412

Therefore, the lowest common multiple of 421,101,489,137,548 is 11394437412.

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 101 x 489 x 137 x 548 = 1561037925444

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

101 : 1, 101

489 : 1, 3, 163, 489

137 : 1, 137

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,101,489,137,548, is 1.

Now, the common factors can be found like this.

421:421

101:101

489:3x 163

137:137

548:2x 2x 137

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

137 = 137

Therefore, the value for common factors is 137.

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 = 1561037925444/(1x137)

LCM = 1561037925444/137

LCM = 11394437412

Thus, we can understand that the LCM of 421,101,489,137,548 is 11394437412.

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

• LCM of 600, 573, 690, 888, 554
• LCM of 855, 588, 735, 546, 307
• LCM of 446, 966, 446, 141, 835
• LCM of 805, 759, 224, 605, 355
• LCM of 295, 847, 483, 305, 570

1. What is the LCM of 421, 101, 489, 137, 548?

Answer: LCM of 421, 101, 489, 137, 548 is 11394437412.

2. How to calculate the LCM of 421, 101, 489, 137, 548?

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, 101, 489, 137, 548.

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}.