Given numbers are 628,533,117,845

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

The LCM of 628,533,117,845 is 195813540.

Find LCM of 628,533,117,845 with Prime Factorization

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

13 x 628 x 41 x 9 x 65 = 195813540

Therefore, the lowest common multiple of 628,533,117,845 is 195813540.

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.

628 x 533 x 117 x 845 = 33092488260

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.

628 : 1, 2, 4, 157, 314, 628

533 : 1, 13, 41, 533

117 : 1, 3, 9, 13, 39, 117

845 : 1, 5, 13, 65, 169, 845

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,533,117,845, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

533:13x 41

117:3x 3x 13

845:5x 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.

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 33092488260/(1x169)

LCM = 33092488260/169

LCM = 195813540

Thus, we can understand that the LCM of 628,533,117,845 is 195813540.

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

• LCM of 250, 893, 128, 456
• LCM of 828, 441, 914, 545
• LCM of 324, 731, 374, 432
• LCM of 869, 924, 225, 562
• LCM of 637, 675, 543, 186

1. What is the LCM of 628, 533, 117, 845?

Answer: LCM of 628, 533, 117, 845 is 195813540.

2. How to calculate the LCM of 628, 533, 117, 845?

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 628, 533, 117, 845.

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}.