Given numbers are 387,403,136,559

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

The LCM of 387,403,136,559 is 21210696.

Find LCM of 387,403,136,559 with Prime Factorization

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

13 x 43 x 9 x 31 x 136 x 1 = 21210696

Therefore, the lowest common multiple of 387,403,136,559 is 21210696.

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 403 x 136 x 559 = 11856779064

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

403 : 1, 13, 31, 403

136 : 1, 2, 4, 8, 17, 34, 68, 136

559 : 1, 13, 43, 559

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,403,136,559, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

403:13x 31

136:2x 2x 2x 17

559:13x 43

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

13x 43 = 559

Therefore, the value for common factors is 559.

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 = 11856779064/(1x559)

LCM = 11856779064/559

LCM = 21210696

Thus, we can understand that the LCM of 387,403,136,559 is 21210696.

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

• LCM of 922, 716, 128, 300
• LCM of 487, 752, 527, 282
• LCM of 141, 718, 872, 836
• LCM of 831, 966, 175, 836
• LCM of 605, 520, 915, 328

1. What is the LCM of 387, 403, 136, 559?

Answer: LCM of 387, 403, 136, 559 is 21210696.

2. How to calculate the LCM of 387, 403, 136, 559?

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, 403, 136, 559.

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}.