Given numbers are 247,424,824,169

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

The LCM of 247,424,824,169 is 140230792.

Find LCM of 247,424,824,169 with Prime Factorization

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

2 x 2 x 2 x 13 x 19 x 53 x 103 x 13 = 140230792

Therefore, the lowest common multiple of 247,424,824,169 is 140230792.

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.

247 x 424 x 824 x 169 = 14584002368

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.

247 : 1, 13, 19, 247

424 : 1, 2, 4, 8, 53, 106, 212, 424

824 : 1, 2, 4, 8, 103, 206, 412, 824

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,424,824,169, is 1.

Now, the common factors can be found like this.

247:13x 19

424:2x 2x 2x 53

824:2x 2x 2x 103

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.

2x 2x 2x 13 = 104

Therefore, the value for common factors is 104.

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 = 14584002368/(1x104)

LCM = 14584002368/104

LCM = 140230792

Thus, we can understand that the LCM of 247,424,824,169 is 140230792.

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

• LCM of 109, 976, 116, 196
• LCM of 170, 660, 530, 393
• LCM of 711, 178, 289, 695
• LCM of 649, 321, 402, 235
• LCM of 491, 446, 245, 604

1. What is the LCM of 247, 424, 824, 169?

Answer: LCM of 247, 424, 824, 169 is 140230792.

2. How to calculate the LCM of 247, 424, 824, 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 247, 424, 824, 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}.