Given numbers are 290,146,124,422,902

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

The LCM of 290,146,124,422,902 is 124902618940.

Find LCM of 290,146,124,422,902 with Prime Factorization

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

2 x 145 x 73 x 62 x 211 x 451 = 124902618940

Therefore, the lowest common multiple of 290,146,124,422,902 is 124902618940.

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.

290 x 146 x 124 x 422 x 902 = 1998441903040

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.

290 : 1, 2, 5, 10, 29, 58, 145, 290

146 : 1, 2, 73, 146

124 : 1, 2, 4, 31, 62, 124

422 : 1, 2, 211, 422

902 : 1, 2, 11, 22, 41, 82, 451, 902

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,146,124,422,902, is 2.

Now, the common factors can be found like this.

290:2x 5x 29

146:2x 73

124:2x 2x 31

422:2x 211

902:2x 11x 41

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 = 1998441903040/(2x8)

LCM = 1998441903040/16

LCM = 124902618940

Thus, we can understand that the LCM of 290,146,124,422,902 is 124902618940.

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

• LCM of 679, 851, 646, 600, 802
• LCM of 791, 872, 196, 637, 169
• LCM of 876, 335, 529, 991, 844
• LCM of 743, 886, 740, 325, 573
• LCM of 234, 700, 222, 153, 547

1. What is the LCM of 290, 146, 124, 422, 902?

Answer: LCM of 290, 146, 124, 422, 902 is 124902618940.

2. How to calculate the LCM of 290, 146, 124, 422, 902?

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 290, 146, 124, 422, 902.

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}.