Given numbers are 423,287,902,379

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

The LCM of 423,287,902,379 is 1012241538.

Find LCM of 423,287,902,379 with Prime Factorization

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

41 x 423 x 7 x 22 x 379 = 1012241538

Therefore, the lowest common multiple of 423,287,902,379 is 1012241538.

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.

423 x 287 x 902 x 379 = 41501903058

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.

423 : 1, 3, 9, 47, 141, 423

287 : 1, 7, 41, 287

902 : 1, 2, 11, 22, 41, 82, 451, 902

379 : 1, 379

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,287,902,379, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

287:7x 41

902:2x 11x 41

379:379

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

41 = 41

Therefore, the value for common factors is 41.

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 = 41501903058/(1x41)

LCM = 41501903058/41

LCM = 1012241538

Thus, we can understand that the LCM of 423,287,902,379 is 1012241538.

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

• LCM of 573, 189, 678, 351
• LCM of 573, 530, 449, 151
• LCM of 627, 398, 323, 879
• LCM of 262, 582, 958, 233
• LCM of 302, 518, 806, 149

1. What is the LCM of 423, 287, 902, 379?

Answer: LCM of 423, 287, 902, 379 is 1012241538.

2. How to calculate the LCM of 423, 287, 902, 379?

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 423, 287, 902, 379.

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}.