Given numbers are 902,709,620,331,409

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

The LCM of 902,709,620,331,409 is 26838965269820.

Find LCM of 902,709,620,331,409 with Prime Factorization

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

2 x 451 x 709 x 310 x 331 x 409 = 26838965269820

Therefore, the lowest common multiple of 902,709,620,331,409 is 26838965269820.

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.

902 x 709 x 620 x 331 x 409 = 53677930539640

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.

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

709 : 1, 709

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

331 : 1, 331

409 : 1, 409

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,709,620,331,409, is 1.

Now, the common factors can be found like this.

902:2x 11x 41

709:709

620:2x 2x 5x 31

331:331

409:409

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

2 = 2

Therefore, the value for common factors is 2.

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 = 53677930539640/(1x2)

LCM = 53677930539640/2

LCM = 26838965269820

Thus, we can understand that the LCM of 902,709,620,331,409 is 26838965269820.

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

• LCM of 820, 826, 212, 768, 999
• LCM of 837, 805, 808, 761, 198
• LCM of 753, 803, 324, 812, 412
• LCM of 566, 313, 831, 760, 733
• LCM of 519, 888, 239, 231, 977

1. What is the LCM of 902, 709, 620, 331, 409?

Answer: LCM of 902, 709, 620, 331, 409 is 26838965269820.

2. How to calculate the LCM of 902, 709, 620, 331, 409?

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 902, 709, 620, 331, 409.

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}.