Given numbers are 778,146,202,225

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

The LCM of 778,146,202,225 is 1290643650.

Find LCM of 778,146,202,225 with Prime Factorization

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

2 x 389 x 73 x 101 x 225 = 1290643650

Therefore, the lowest common multiple of 778,146,202,225 is 1290643650.

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.

778 x 146 x 202 x 225 = 5162574600

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.

778 : 1, 2, 389, 778

146 : 1, 2, 73, 146

202 : 1, 2, 101, 202

225 : 1, 3, 5, 9, 15, 25, 45, 75, 225

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 778,146,202,225, is 1.

Now, the common factors can be found like this.

778:2x 389

146:2x 73

202:2x 101

225:3x 3x 5x 5

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 = 5162574600/(1x4)

LCM = 5162574600/4

LCM = 1290643650

Thus, we can understand that the LCM of 778,146,202,225 is 1290643650.

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

• LCM of 308, 214, 743, 131
• LCM of 811, 371, 436, 289
• LCM of 567, 933, 489, 822
• LCM of 291, 876, 232, 702
• LCM of 727, 945, 578, 617

1. What is the LCM of 778, 146, 202, 225?

Answer: LCM of 778, 146, 202, 225 is 1290643650.

2. How to calculate the LCM of 778, 146, 202, 225?

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 778, 146, 202, 225.

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}.