Given numbers are 369,649,228,138

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

The LCM of 369,649,228,138 is 418612788.

Find LCM of 369,649,228,138 with Prime Factorization

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

2 x 3 x 123 x 649 x 38 x 23 = 418612788

Therefore, the lowest common multiple of 369,649,228,138 is 418612788.

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.

369 x 649 x 228 x 138 = 7535030184

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.

369 : 1, 3, 9, 41, 123, 369

649 : 1, 11, 59, 649

228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

138 : 1, 2, 3, 6, 23, 46, 69, 138

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 369,649,228,138, is 1.

Now, the common factors can be found like this.

369:3x 3x 41

649:11x 59

228:2x 2x 3x 19

138:2x 3x 23

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 7535030184/(1x18)

LCM = 7535030184/18

LCM = 418612788

Thus, we can understand that the LCM of 369,649,228,138 is 418612788.

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

• LCM of 588, 687, 837, 744
• LCM of 376, 808, 561, 723
• LCM of 909, 445, 521, 320
• LCM of 613, 337, 288, 260
• LCM of 286, 533, 250, 604

1. What is the LCM of 369, 649, 228, 138?

Answer: LCM of 369, 649, 228, 138 is 418612788.

2. How to calculate the LCM of 369, 649, 228, 138?

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 369, 649, 228, 138.

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}.