Given numbers are 368,161,409,570

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

The LCM of 368,161,409,570 is 300271440.

Find LCM of 368,161,409,570 with Prime Factorization

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

2 x 23 x 8 x 7 x 409 x 285 = 300271440

Therefore, the lowest common multiple of 368,161,409,570 is 300271440.

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.

368 x 161 x 409 x 570 = 13812486240

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.

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

161 : 1, 7, 23, 161

409 : 1, 409

570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 368,161,409,570, is 1.

Now, the common factors can be found like this.

368:2x 2x 2x 2x 23

161:7x 23

409:409

570:2x 3x 5x 19

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

2x 23 = 46

Therefore, the value for common factors is 46.

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 = 13812486240/(1x46)

LCM = 13812486240/46

LCM = 300271440

Thus, we can understand that the LCM of 368,161,409,570 is 300271440.

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

• LCM of 259, 627, 536, 250
• LCM of 850, 559, 563, 627
• LCM of 152, 772, 280, 261
• LCM of 267, 974, 727, 243
• LCM of 993, 677, 817, 200

1. What is the LCM of 368, 161, 409, 570?

Answer: LCM of 368, 161, 409, 570 is 300271440.

2. How to calculate the LCM of 368, 161, 409, 570?

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 368, 161, 409, 570.

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}.