Given numbers are 671,668,719,248

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

The LCM of 671,668,719,248 is 19981107784.

Find LCM of 671,668,719,248 with Prime Factorization

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

2 x 2 x 671 x 167 x 719 x 62 = 19981107784

Therefore, the lowest common multiple of 671,668,719,248 is 19981107784.

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.

671 x 668 x 719 x 248 = 79924431136

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.

671 : 1, 11, 61, 671

668 : 1, 2, 4, 167, 334, 668

719 : 1, 719

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,668,719,248, is 1.

Now, the common factors can be found like this.

671:11x 61

668:2x 2x 167

719:719

248:2x 2x 2x 31

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 = 79924431136/(1x4)

LCM = 79924431136/4

LCM = 19981107784

Thus, we can understand that the LCM of 671,668,719,248 is 19981107784.

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

• LCM of 202, 531, 276, 228
• LCM of 903, 348, 417, 931
• LCM of 755, 422, 677, 629
• LCM of 466, 832, 465, 734
• LCM of 946, 743, 391, 506

1. What is the LCM of 671, 668, 719, 248?

Answer: LCM of 671, 668, 719, 248 is 19981107784.

2. How to calculate the LCM of 671, 668, 719, 248?

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 671, 668, 719, 248.

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}.