Given numbers are 387,437,415,473

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

The LCM of 387,437,415,473 is 772028235.

Find LCM of 387,437,415,473 with Prime Factorization

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

43 x 9 x 437 x 415 x 11 = 772028235

Therefore, the lowest common multiple of 387,437,415,473 is 772028235.

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.

387 x 437 x 415 x 473 = 33197214105

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.

387 : 1, 3, 9, 43, 129, 387

437 : 1, 19, 23, 437

415 : 1, 5, 83, 415

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,437,415,473, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

437:19x 23

415:5x 83

473:11x 43

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

43 = 43

Therefore, the value for common factors is 43.

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 = 33197214105/(1x43)

LCM = 33197214105/43

LCM = 772028235

Thus, we can understand that the LCM of 387,437,415,473 is 772028235.

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

• LCM of 987, 355, 940, 292
• LCM of 778, 901, 191, 322
• LCM of 559, 343, 135, 754
• LCM of 759, 170, 734, 739
• LCM of 616, 204, 460, 862

1. What is the LCM of 387, 437, 415, 473?

Answer: LCM of 387, 437, 415, 473 is 772028235.

2. How to calculate the LCM of 387, 437, 415, 473?

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 387, 437, 415, 473.

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}.