Given numbers are 491,143,374,473

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

The LCM of 491,143,374,473 is 102651406.

Find LCM of 491,143,374,473 with Prime Factorization

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

11 x 491 x 13 x 34 x 43 = 102651406

Therefore, the lowest common multiple of 491,143,374,473 is 102651406.

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.

491 x 143 x 374 x 473 = 12420820126

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.

491 : 1, 491

143 : 1, 11, 13, 143

374 : 1, 2, 11, 17, 22, 34, 187, 374

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 491,143,374,473, is 1.

Now, the common factors can be found like this.

491:491

143:11x 13

374:2x 11x 17

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.

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 12420820126/(1x121)

LCM = 12420820126/121

LCM = 102651406

Thus, we can understand that the LCM of 491,143,374,473 is 102651406.

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

• LCM of 205, 214, 685, 444
• LCM of 734, 423, 388, 605
• LCM of 944, 791, 164, 793
• LCM of 362, 271, 251, 424
• LCM of 537, 306, 224, 139

1. What is the LCM of 491, 143, 374, 473?

Answer: LCM of 491, 143, 374, 473 is 102651406.

2. How to calculate the LCM of 491, 143, 374, 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 491, 143, 374, 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}.