Given numbers are 248,122,273,470

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

The LCM of 248,122,273,470 is 970536840.

Find LCM of 248,122,273,470 with Prime Factorization

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

2 x 124 x 61 x 273 x 235 = 970536840

Therefore, the lowest common multiple of 248,122,273,470 is 970536840.

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 122 x 273 x 470 = 3882147360

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

122 : 1, 2, 61, 122

273 : 1, 3, 7, 13, 21, 39, 91, 273

470 : 1, 2, 5, 10, 47, 94, 235, 470

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 248,122,273,470, is 1.

Now, the common factors can be found like this.

248:2x 2x 2x 31

122:2x 61

273:3x 7x 13

470:2x 5x 47

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 3882147360/(1x4)

LCM = 3882147360/4

LCM = 970536840

Thus, we can understand that the LCM of 248,122,273,470 is 970536840.

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

• LCM of 213, 574, 429, 948
• LCM of 479, 742, 197, 367
• LCM of 744, 309, 730, 304
• LCM of 781, 677, 886, 557
• LCM of 704, 929, 482, 229

1. What is the LCM of 248, 122, 273, 470?

Answer: LCM of 248, 122, 273, 470 is 970536840.

2. How to calculate the LCM of 248, 122, 273, 470?

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, 122, 273, 470.

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}.