Given numbers are 248,319,435,671

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

The LCM of 248,319,435,671 is 72387480.

Find LCM of 248,319,435,671 with Prime Factorization

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

11 x 29 x 248 x 1 x 15 x 61 = 72387480

Therefore, the lowest common multiple of 248,319,435,671 is 72387480.

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 319 x 435 x 671 = 23091606120

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

319 : 1, 11, 29, 319

435 : 1, 3, 5, 15, 29, 87, 145, 435

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 248,319,435,671, is 1.

Now, the common factors can be found like this.

248:2x 2x 2x 31

319:11x 29

435:3x 5x 29

671:11x 61

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

11x 29 = 319

Therefore, the value for common factors is 319.

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 = 23091606120/(1x319)

LCM = 23091606120/319

LCM = 72387480

Thus, we can understand that the LCM of 248,319,435,671 is 72387480.

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

• LCM of 250, 608, 983, 464
• LCM of 203, 792, 182, 513
• LCM of 148, 175, 784, 478
• LCM of 751, 292, 439, 763
• LCM of 330, 929, 611, 313

1. What is the LCM of 248, 319, 435, 671?

Answer: LCM of 248, 319, 435, 671 is 72387480.

2. How to calculate the LCM of 248, 319, 435, 671?

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, 319, 435, 671.

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}.