Given numbers are 817,546,473

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

The LCM of 817,546,473 is 4906902.

Find LCM of 817,546,473 with Prime Factorization

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

43 x 19 x 546 x 11 = 4906902

Therefore, the lowest common multiple of 817,546,473 is 4906902.

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.

817 x 546 x 473 = 210996786

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.

817 : 1, 19, 43, 817

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,546,473, is 1.

Now, the common factors can be found like this.

817:19x 43

546:2x 3x 7x 13

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.

43 = 43

Therefore, the value for common factors is 43.

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 = 210996786/(1x43)

LCM = 210996786/43

LCM = 4906902

Thus, we can understand that the LCM of 817,546,473 is 4906902.

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

• LCM of 126, 198, 721
• LCM of 421, 814, 195
• LCM of 301, 971, 587
• LCM of 974, 205, 276
• LCM of 627, 151, 114

1. What is the LCM of 817, 546, 473?

Answer: LCM of 817, 546, 473 is 4906902.

2. How to calculate the LCM of 817, 546, 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 817, 546, 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}.