Given numbers are 639,843,229,289,674

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

The LCM of 639,843,229,289,674 is 8009407676646.

Find LCM of 639,843,229,289,674 with Prime Factorization

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

3 x 213 x 281 x 229 x 289 x 674 = 8009407676646

Therefore, the lowest common multiple of 639,843,229,289,674 is 8009407676646.

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.

639 x 843 x 229 x 289 x 674 = 24028223029938

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.

639 : 1, 3, 9, 71, 213, 639

843 : 1, 3, 281, 843

229 : 1, 229

289 : 1, 17, 289

674 : 1, 2, 337, 674

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 639,843,229,289,674, is 1.

Now, the common factors can be found like this.

639:3x 3x 71

843:3x 281

229:229

289:17x 17

674:2x 337

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 = 24028223029938/(1x3)

LCM = 24028223029938/3

LCM = 8009407676646

Thus, we can understand that the LCM of 639,843,229,289,674 is 8009407676646.

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

• LCM of 366, 701, 851, 691, 410
• LCM of 475, 137, 639, 222, 629
• LCM of 471, 442, 279, 899, 489
• LCM of 323, 713, 809, 509, 835
• LCM of 423, 890, 359, 284, 742

1. What is the LCM of 639, 843, 229, 289, 674?

Answer: LCM of 639, 843, 229, 289, 674 is 8009407676646.

2. How to calculate the LCM of 639, 843, 229, 289, 674?

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 639, 843, 229, 289, 674.

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}.