Given numbers are 435,325,272,169

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

The LCM of 435,325,272,169 is 99980400.

Find LCM of 435,325,272,169 with Prime Factorization

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

5 x 13 x 87 x 5 x 272 x 13 = 99980400

Therefore, the lowest common multiple of 435,325,272,169 is 99980400.

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.

435 x 325 x 272 x 169 = 6498726000

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.

435 : 1, 3, 5, 15, 29, 87, 145, 435

325 : 1, 5, 13, 25, 65, 325

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 435,325,272,169, is 1.

Now, the common factors can be found like this.

435:3x 5x 29

325:5x 5x 13

272:2x 2x 2x 2x 17

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.

5x 13 = 65

Therefore, the value for common factors is 65.

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 = 6498726000/(1x65)

LCM = 6498726000/65

LCM = 99980400

Thus, we can understand that the LCM of 435,325,272,169 is 99980400.

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

• LCM of 790, 283, 216, 538
• LCM of 517, 118, 629, 924
• LCM of 249, 108, 151, 973
• LCM of 787, 527, 418, 231
• LCM of 885, 389, 280, 812

1. What is the LCM of 435, 325, 272, 169?

Answer: LCM of 435, 325, 272, 169 is 99980400.

2. How to calculate the LCM of 435, 325, 272, 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 435, 325, 272, 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}.