Given numbers are 455,161,409,548,652

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

The LCM of 455,161,409,548,652 is 382323244940.

Find LCM of 455,161,409,548,652 with Prime Factorization

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

2 x 2 x 7 x 65 x 23 x 409 x 137 x 163 = 382323244940

Therefore, the lowest common multiple of 455,161,409,548,652 is 382323244940.

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.

455 x 161 x 409 x 548 x 652 = 10705050858320

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

161 : 1, 7, 23, 161

409 : 1, 409

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

652 : 1, 2, 4, 163, 326, 652

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,161,409,548,652, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

161:7x 23

409:409

548:2x 2x 137

652:2x 2x 163

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 7 = 28

Therefore, the value for common factors is 28.

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 = 10705050858320/(1x28)

LCM = 10705050858320/28

LCM = 382323244940

Thus, we can understand that the LCM of 455,161,409,548,652 is 382323244940.

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

• LCM of 383, 620, 820, 790, 969
• LCM of 384, 942, 840, 277, 997
• LCM of 330, 616, 104, 839, 824
• LCM of 638, 790, 195, 714, 982
• LCM of 962, 564, 570, 318, 339

1. What is the LCM of 455, 161, 409, 548, 652?

Answer: LCM of 455, 161, 409, 548, 652 is 382323244940.

2. How to calculate the LCM of 455, 161, 409, 548, 652?

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 455, 161, 409, 548, 652.

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}.