Given numbers are 249,159,161,104

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

The LCM of 249,159,161,104 is 220970568.

Find LCM of 249,159,161,104 with Prime Factorization

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

3 x 83 x 53 x 161 x 104 = 220970568

Therefore, the lowest common multiple of 249,159,161,104 is 220970568.

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.

249 x 159 x 161 x 104 = 662911704

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.

249 : 1, 3, 83, 249

159 : 1, 3, 53, 159

161 : 1, 7, 23, 161

104 : 1, 2, 4, 8, 13, 26, 52, 104

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,159,161,104, is 1.

Now, the common factors can be found like this.

249:3x 83

159:3x 53

161:7x 23

104:2x 2x 2x 13

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

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 = 662911704/(1x3)

LCM = 662911704/3

LCM = 220970568

Thus, we can understand that the LCM of 249,159,161,104 is 220970568.

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

• LCM of 469, 372, 461, 250
• LCM of 375, 215, 319, 268
• LCM of 903, 194, 900, 118
• LCM of 465, 446, 346, 520
• LCM of 160, 413, 483, 459

1. What is the LCM of 249, 159, 161, 104?

Answer: LCM of 249, 159, 161, 104 is 220970568.

2. How to calculate the LCM of 249, 159, 161, 104?

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 249, 159, 161, 104.

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}.