Given numbers are 953,430,815

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

The LCM of 953,430,815 is 66795770.

Find LCM of 953,430,815 with Prime Factorization

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

5 x 953 x 86 x 163 = 66795770

Therefore, the lowest common multiple of 953,430,815 is 66795770.

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.

953 x 430 x 815 = 333978850

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.

953 : 1, 953

430 : 1, 2, 5, 10, 43, 86, 215, 430

815 : 1, 5, 163, 815

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 953,430,815, is 1.

Now, the common factors can be found like this.

953:953

430:2x 5x 43

815:5x 163

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

5 = 5

Therefore, the value for common factors is 5.

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 = 333978850/(1x5)

LCM = 333978850/5

LCM = 66795770

Thus, we can understand that the LCM of 953,430,815 is 66795770.

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

• LCM of 243, 438, 270
• LCM of 570, 576, 817
• LCM of 910, 240, 143
• LCM of 263, 389, 276
• LCM of 666, 373, 584

1. What is the LCM of 953, 430, 815?

Answer: LCM of 953, 430, 815 is 66795770.

2. How to calculate the LCM of 953, 430, 815?

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 953, 430, 815.

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}.