Given numbers are 142,417,771

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

The LCM of 142,417,771 is 15217998.

Find LCM of 142,417,771 with Prime Factorization

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

3 x 142 x 139 x 257 = 15217998

Therefore, the lowest common multiple of 142,417,771 is 15217998.

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.

142 x 417 x 771 = 45653994

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.

142 : 1, 2, 71, 142

417 : 1, 3, 139, 417

771 : 1, 3, 257, 771

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,417,771, is 1.

Now, the common factors can be found like this.

142:2x 71

417:3x 139

771:3x 257

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 = 45653994/(1x3)

LCM = 45653994/3

LCM = 15217998

Thus, we can understand that the LCM of 142,417,771 is 15217998.

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

• LCM of 405, 434, 875
• LCM of 261, 390, 894
• LCM of 587, 853, 808
• LCM of 109, 780, 438
• LCM of 482, 868, 823

1. What is the LCM of 142, 417, 771?

Answer: LCM of 142, 417, 771 is 15217998.

2. How to calculate the LCM of 142, 417, 771?

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 142, 417, 771.

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}.