Given numbers are 745,618,415,415

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

The LCM of 745,618,415,415 is 38214030.

Find LCM of 745,618,415,415 with Prime Factorization

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

5 x 83 x 149 x 618 x 1 x 1 = 38214030

Therefore, the lowest common multiple of 745,618,415,415 is 38214030.

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.

745 x 618 x 415 x 415 = 79294112250

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.

745 : 1, 5, 149, 745

618 : 1, 2, 3, 6, 103, 206, 309, 618

415 : 1, 5, 83, 415

415 : 1, 5, 83, 415

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 745,618,415,415, is 1.

Now, the common factors can be found like this.

745:5x 149

618:2x 3x 103

415:5x 83

415:5x 83

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

5x 5x 83 = 2075

Therefore, the value for common factors is 2075.

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 = 79294112250/(1x2075)

LCM = 79294112250/2075

LCM = 38214030

Thus, we can understand that the LCM of 745,618,415,415 is 38214030.

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

• LCM of 930, 498, 362, 796
• LCM of 972, 477, 717, 381
• LCM of 716, 134, 819, 223
• LCM of 405, 230, 747, 306
• LCM of 902, 196, 576, 196

1. What is the LCM of 745, 618, 415, 415?

Answer: LCM of 745, 618, 415, 415 is 38214030.

2. How to calculate the LCM of 745, 618, 415, 415?

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 745, 618, 415, 415.

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}.