Given numbers are 947,751,751,215

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

The LCM of 947,751,751,215 is 152907355.

Find LCM of 947,751,751,215 with Prime Factorization

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

751 x 947 x 1 x 1 x 215 = 152907355

Therefore, the lowest common multiple of 947,751,751,215 is 152907355.

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.

947 x 751 x 751 x 215 = 114833423605

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.

947 : 1, 947

751 : 1, 751

751 : 1, 751

215 : 1, 5, 43, 215

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,751,751,215, is 1.

Now, the common factors can be found like this.

947:947

751:751

751:751

215:5x 43

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

751 = 751

Therefore, the value for common factors is 751.

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 = 114833423605/(1x751)

LCM = 114833423605/751

LCM = 152907355

Thus, we can understand that the LCM of 947,751,751,215 is 152907355.

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

• LCM of 631, 196, 379, 603
• LCM of 175, 192, 551, 774
• LCM of 415, 977, 953, 332
• LCM of 587, 847, 258, 865
• LCM of 195, 913, 900, 218

1. What is the LCM of 947, 751, 751, 215?

Answer: LCM of 947, 751, 751, 215 is 152907355.

2. How to calculate the LCM of 947, 751, 751, 215?

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 947, 751, 751, 215.

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}.