Given numbers are 121,309,341,817

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

The LCM of 121,309,341,817 is 946951203.

Find LCM of 121,309,341,817 with Prime Factorization

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

11 x 11 x 309 x 31 x 817 = 946951203

Therefore, the lowest common multiple of 121,309,341,817 is 946951203.

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.

121 x 309 x 341 x 817 = 10416463233

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.

121 : 1, 11, 121

309 : 1, 3, 103, 309

341 : 1, 11, 31, 341

817 : 1, 19, 43, 817

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,309,341,817, is 1.

Now, the common factors can be found like this.

121:11x 11

309:3x 103

341:11x 31

817:19x 43

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

11 = 11

Therefore, the value for common factors is 11.

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 = 10416463233/(1x11)

LCM = 10416463233/11

LCM = 946951203

Thus, we can understand that the LCM of 121,309,341,817 is 946951203.

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

• LCM of 218, 576, 742, 336
• LCM of 719, 390, 976, 774
• LCM of 458, 237, 651, 818
• LCM of 243, 781, 525, 933
• LCM of 651, 699, 241, 820

1. What is the LCM of 121, 309, 341, 817?

Answer: LCM of 121, 309, 341, 817 is 946951203.

2. How to calculate the LCM of 121, 309, 341, 817?

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 121, 309, 341, 817.

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}.