Given numbers are 407,373,858,169

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

The LCM of 407,373,858,169 is 153936354.

Find LCM of 407,373,858,169 with Prime Factorization

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

11 x 13 x 37 x 373 x 6 x 13 = 153936354

Therefore, the lowest common multiple of 407,373,858,169 is 153936354.

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.

407 x 373 x 858 x 169 = 22012898622

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.

407 : 1, 11, 37, 407

373 : 1, 373

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 407,373,858,169, is 1.

Now, the common factors can be found like this.

407:11x 37

373:373

858:2x 3x 11x 13

169:13x 13

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

11x 13 = 143

Therefore, the value for common factors is 143.

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 = 22012898622/(1x143)

LCM = 22012898622/143

LCM = 153936354

Thus, we can understand that the LCM of 407,373,858,169 is 153936354.

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

• LCM of 420, 443, 508, 258
• LCM of 941, 871, 491, 849
• LCM of 796, 428, 183, 467
• LCM of 178, 792, 298, 749
• LCM of 346, 228, 287, 811

1. What is the LCM of 407, 373, 858, 169?

Answer: LCM of 407, 373, 858, 169 is 153936354.

2. How to calculate the LCM of 407, 373, 858, 169?

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 407, 373, 858, 169.

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}.