Given numbers are 125,115,409,770

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

The LCM of 125,115,409,770 is 181084750.

Find LCM of 125,115,409,770 with Prime Factorization

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

5 x 25 x 23 x 409 x 154 = 181084750

Therefore, the lowest common multiple of 125,115,409,770 is 181084750.

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.

125 x 115 x 409 x 770 = 4527118750

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.

125 : 1, 5, 25, 125

115 : 1, 5, 23, 115

409 : 1, 409

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 125,115,409,770, is 1.

Now, the common factors can be found like this.

125:5x 5x 5

115:5x 23

409:409

770:2x 5x 7x 11

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 4527118750/(1x25)

LCM = 4527118750/25

LCM = 181084750

Thus, we can understand that the LCM of 125,115,409,770 is 181084750.

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

• LCM of 384, 267, 793, 603
• LCM of 196, 264, 863, 494
• LCM of 987, 153, 443, 204
• LCM of 421, 624, 429, 213
• LCM of 583, 992, 263, 804

1. What is the LCM of 125, 115, 409, 770?

Answer: LCM of 125, 115, 409, 770 is 181084750.

2. How to calculate the LCM of 125, 115, 409, 770?

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 125, 115, 409, 770.

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}.