Given numbers are 438,564,265,181

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

The LCM of 438,564,265,181 is 1974814980.

Find LCM of 438,564,265,181 with Prime Factorization

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

2 x 3 x 73 x 94 x 265 x 181 = 1974814980

Therefore, the lowest common multiple of 438,564,265,181 is 1974814980.

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.

438 x 564 x 265 x 181 = 11848889880

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.

438 : 1, 2, 3, 6, 73, 146, 219, 438

564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

265 : 1, 5, 53, 265

181 : 1, 181

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 438,564,265,181, is 1.

Now, the common factors can be found like this.

438:2x 3x 73

564:2x 2x 3x 47

265:5x 53

181:181

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 11848889880/(1x6)

LCM = 11848889880/6

LCM = 1974814980

Thus, we can understand that the LCM of 438,564,265,181 is 1974814980.

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

• LCM of 971, 397, 602, 546
• LCM of 495, 687, 762, 427
• LCM of 454, 437, 164, 105
• LCM of 635, 970, 317, 387
• LCM of 307, 474, 942, 227

1. What is the LCM of 438, 564, 265, 181?

Answer: LCM of 438, 564, 265, 181 is 1974814980.

2. How to calculate the LCM of 438, 564, 265, 181?

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 438, 564, 265, 181.

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}.