Given numbers are 215,120,467,245

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

The LCM of 215,120,467,245 is 118076280.

Find LCM of 215,120,467,245 with Prime Factorization

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

5 x 43 x 24 x 467 x 49 = 118076280

Therefore, the lowest common multiple of 215,120,467,245 is 118076280.

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.

215 x 120 x 467 x 245 = 2951907000

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.

215 : 1, 5, 43, 215

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

467 : 1, 467

245 : 1, 5, 7, 35, 49, 245

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 215,120,467,245, is 1.

Now, the common factors can be found like this.

215:5x 43

120:2x 2x 2x 3x 5

467:467

245:5x 7x 7

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 2951907000/(1x25)

LCM = 2951907000/25

LCM = 118076280

Thus, we can understand that the LCM of 215,120,467,245 is 118076280.

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

• LCM of 732, 227, 425, 934
• LCM of 940, 174, 382, 567
• LCM of 997, 863, 339, 970
• LCM of 787, 544, 363, 196
• LCM of 974, 858, 398, 162

1. What is the LCM of 215, 120, 467, 245?

Answer: LCM of 215, 120, 467, 245 is 118076280.

2. How to calculate the LCM of 215, 120, 467, 245?

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 215, 120, 467, 245.

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}.