Given numbers are 248,419,689,265

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

The LCM of 248,419,689,265 is 357976840.

Find LCM of 248,419,689,265 with Prime Factorization

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

53 x 248 x 419 x 13 x 5 = 357976840

Therefore, the lowest common multiple of 248,419,689,265 is 357976840.

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 419 x 689 x 265 = 18972772520

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

419 : 1, 419

689 : 1, 13, 53, 689

265 : 1, 5, 53, 265

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 248,419,689,265, is 1.

Now, the common factors can be found like this.

248:2x 2x 2x 31

419:419

689:13x 53

265:5x 53

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

53 = 53

Therefore, the value for common factors is 53.

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 = 18972772520/(1x53)

LCM = 18972772520/53

LCM = 357976840

Thus, we can understand that the LCM of 248,419,689,265 is 357976840.

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

• LCM of 128, 814, 642, 950
• LCM of 659, 882, 492, 363
• LCM of 960, 959, 363, 154
• LCM of 414, 850, 684, 875
• LCM of 457, 175, 978, 631

1. What is the LCM of 248, 419, 689, 265?

Answer: LCM of 248, 419, 689, 265 is 357976840.

2. How to calculate the LCM of 248, 419, 689, 265?

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, 419, 689, 265.

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}.