Given numbers are 730,943,354,172

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

The LCM of 730,943,354,172 is 10478672580.

Find LCM of 730,943,354,172 with Prime Factorization

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

2 x 365 x 943 x 177 x 86 = 10478672580

Therefore, the lowest common multiple of 730,943,354,172 is 10478672580.

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.

730 x 943 x 354 x 172 = 41914690320

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.

730 : 1, 2, 5, 10, 73, 146, 365, 730

943 : 1, 23, 41, 943

354 : 1, 2, 3, 6, 59, 118, 177, 354

172 : 1, 2, 4, 43, 86, 172

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,943,354,172, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

943:23x 41

354:2x 3x 59

172:2x 2x 43

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 41914690320/(1x4)

LCM = 41914690320/4

LCM = 10478672580

Thus, we can understand that the LCM of 730,943,354,172 is 10478672580.

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

• LCM of 467, 236, 438, 523
• LCM of 422, 849, 778, 902
• LCM of 122, 940, 599, 988
• LCM of 632, 225, 761, 622
• LCM of 308, 201, 233, 693

1. What is the LCM of 730, 943, 354, 172?

Answer: LCM of 730, 943, 354, 172 is 10478672580.

2. How to calculate the LCM of 730, 943, 354, 172?

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 730, 943, 354, 172.

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}.