Given numbers are 309,111,851,418

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

The LCM of 309,111,851,418 is 109916862.

Find LCM of 309,111,851,418 with Prime Factorization

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

3 x 37 x 103 x 1 x 23 x 418 = 109916862

Therefore, the lowest common multiple of 309,111,851,418 is 109916862.

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.

309 x 111 x 851 x 418 = 12200771682

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.

309 : 1, 3, 103, 309

111 : 1, 3, 37, 111

851 : 1, 23, 37, 851

418 : 1, 2, 11, 19, 22, 38, 209, 418

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 309,111,851,418, is 1.

Now, the common factors can be found like this.

309:3x 103

111:3x 37

851:23x 37

418:2x 11x 19

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

3x 37 = 111

Therefore, the value for common factors is 111.

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 = 12200771682/(1x111)

LCM = 12200771682/111

LCM = 109916862

Thus, we can understand that the LCM of 309,111,851,418 is 109916862.

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

• LCM of 887, 556, 374, 944
• LCM of 142, 687, 844, 741
• LCM of 636, 388, 443, 308
• LCM of 962, 658, 333, 224
• LCM of 346, 978, 477, 720

1. What is the LCM of 309, 111, 851, 418?

Answer: LCM of 309, 111, 851, 418 is 109916862.

2. How to calculate the LCM of 309, 111, 851, 418?

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 309, 111, 851, 418.

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}.