Given numbers are 473,615,915,420,340

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

The LCM of 473,615,915,420,340 is 8446427220.

Find LCM of 473,615,915,420,340 with Prime Factorization

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

2 x 2 x 3 x 5 x 473 x 41 x 61 x 7 x 17 = 8446427220

Therefore, the lowest common multiple of 473,615,915,420,340 is 8446427220.

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.

473 x 615 x 915 x 420 x 340 = 38008922490000

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.

473 : 1, 11, 43, 473

615 : 1, 3, 5, 15, 41, 123, 205, 615

915 : 1, 3, 5, 15, 61, 183, 305, 915

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,615,915,420,340, is 1.

Now, the common factors can be found like this.

473:11x 43

615:3x 5x 41

915:3x 5x 61

420:2x 2x 3x 5x 7

340:2x 2x 5x 17

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 3x 3x 5x 5x 5 = 4500

Therefore, the value for common factors is 4500.

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 = 38008922490000/(1x4500)

LCM = 38008922490000/4500

LCM = 8446427220

Thus, we can understand that the LCM of 473,615,915,420,340 is 8446427220.

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

• LCM of 928, 664, 379, 152, 526
• LCM of 517, 729, 645, 103, 326
• LCM of 839, 437, 474, 257, 911
• LCM of 237, 917, 351, 465, 307
• LCM of 442, 229, 198, 384, 344

1. What is the LCM of 473, 615, 915, 420, 340?

Answer: LCM of 473, 615, 915, 420, 340 is 8446427220.

2. How to calculate the LCM of 473, 615, 915, 420, 340?

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 473, 615, 915, 420, 340.

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}.