Given numbers are 121,952,731

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

The LCM of 121,952,731 is 4953256.

Find LCM of 121,952,731 with Prime Factorization

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

17 x 121 x 56 x 43 = 4953256

Therefore, the lowest common multiple of 121,952,731 is 4953256.

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 952 x 731 = 84205352

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

952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952

731 : 1, 17, 43, 731

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,952,731, is 1.

Now, the common factors can be found like this.

121:11x 11

952:2x 2x 2x 7x 17

731:17x 43

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

17 = 17

Therefore, the value for common factors is 17.

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 = 84205352/(1x17)

LCM = 84205352/17

LCM = 4953256

Thus, we can understand that the LCM of 121,952,731 is 4953256.

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

• LCM of 532, 229, 518
• LCM of 208, 837, 159
• LCM of 475, 882, 239
• LCM of 405, 159, 114
• LCM of 172, 496, 528

1. What is the LCM of 121, 952, 731?

Answer: LCM of 121, 952, 731 is 4953256.

2. How to calculate the LCM of 121, 952, 731?

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, 952, 731.

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}.