Given numbers are 437,264,391,391

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

The LCM of 437,264,391,391 is 1961256.

Find LCM of 437,264,391,391 with Prime Factorization

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

17 x 23 x 19 x 264 x 1 x 1 = 1961256

Therefore, the lowest common multiple of 437,264,391,391 is 1961256.

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.

437 x 264 x 391 x 391 = 17637575208

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.

437 : 1, 19, 23, 437

264 : 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

391 : 1, 17, 23, 391

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,264,391,391, is 1.

Now, the common factors can be found like this.

437:19x 23

264:2x 2x 2x 3x 11

391:17x 23

391:17x 23

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

17x 23x 23 = 8993

Therefore, the value for common factors is 8993.

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 = 17637575208/(1x8993)

LCM = 17637575208/8993

LCM = 1961256

Thus, we can understand that the LCM of 437,264,391,391 is 1961256.

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

• LCM of 700, 807, 916, 164
• LCM of 493, 703, 829, 136
• LCM of 311, 120, 194, 200
• LCM of 966, 258, 362, 699
• LCM of 122, 360, 721, 493

1. What is the LCM of 437, 264, 391, 391?

Answer: LCM of 437, 264, 391, 391 is 1961256.

2. How to calculate the LCM of 437, 264, 391, 391?

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 437, 264, 391, 391.

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}.