Given numbers are 315,778,425,248

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

The LCM of 315,778,425,248 is 2583037800.

Find LCM of 315,778,425,248 with Prime Factorization

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

2 x 5 x 63 x 389 x 85 x 124 = 2583037800

Therefore, the lowest common multiple of 315,778,425,248 is 2583037800.

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.

315 x 778 x 425 x 248 = 25830378000

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.

315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

778 : 1, 2, 389, 778

425 : 1, 5, 17, 25, 85, 425

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 315,778,425,248, is 1.

Now, the common factors can be found like this.

315:3x 3x 5x 7

778:2x 389

425:5x 5x 17

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 5 = 10

Therefore, the value for common factors is 10.

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 = 25830378000/(1x10)

LCM = 25830378000/10

LCM = 2583037800

Thus, we can understand that the LCM of 315,778,425,248 is 2583037800.

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

• LCM of 947, 828, 485, 222
• LCM of 589, 631, 671, 414
• LCM of 133, 333, 191, 191
• LCM of 326, 179, 303, 210
• LCM of 531, 373, 300, 724

1. What is the LCM of 315, 778, 425, 248?

Answer: LCM of 315, 778, 425, 248 is 2583037800.

2. How to calculate the LCM of 315, 778, 425, 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 315, 778, 425, 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}.