Given numbers are 248,917,455,923

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

The LCM of 248,917,455,923 is 1049524840.

Find LCM of 248,917,455,923 with Prime Factorization

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

7 x 13 x 248 x 131 x 5 x 71 = 1049524840

Therefore, the lowest common multiple of 248,917,455,923 is 1049524840.

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.

248 x 917 x 455 x 923 = 95506760440

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.

248 : 1, 2, 4, 8, 31, 62, 124, 248

917 : 1, 7, 131, 917

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

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 248,917,455,923, is 1.

Now, the common factors can be found like this.

248:2x 2x 2x 31

917:7x 131

455:5x 7x 13

923:13x 71

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

7x 13 = 91

Therefore, the value for common factors is 91.

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 = 95506760440/(1x91)

LCM = 95506760440/91

LCM = 1049524840

Thus, we can understand that the LCM of 248,917,455,923 is 1049524840.

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

• LCM of 917, 688, 716, 886
• LCM of 419, 951, 888, 943
• LCM of 142, 425, 293, 730
• LCM of 150, 580, 667, 769
• LCM of 842, 150, 419, 579

1. What is the LCM of 248, 917, 455, 923?

Answer: LCM of 248, 917, 455, 923 is 1049524840.

2. How to calculate the LCM of 248, 917, 455, 923?

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 248, 917, 455, 923.

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}.