Given numbers are 391,161,711,466

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

The LCM of 391,161,711,466 is 906839262.

Find LCM of 391,161,711,466 with Prime Factorization

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

23 x 17 x 7 x 711 x 466 = 906839262

Therefore, the lowest common multiple of 391,161,711,466 is 906839262.

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.

391 x 161 x 711 x 466 = 20857303026

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.

391 : 1, 17, 23, 391

161 : 1, 7, 23, 161

711 : 1, 3, 9, 79, 237, 711

466 : 1, 2, 233, 466

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,161,711,466, is 1.

Now, the common factors can be found like this.

391:17x 23

161:7x 23

711:3x 3x 79

466:2x 233

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

23 = 23

Therefore, the value for common factors is 23.

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 = 20857303026/(1x23)

LCM = 20857303026/23

LCM = 906839262

Thus, we can understand that the LCM of 391,161,711,466 is 906839262.

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

• LCM of 336, 598, 747, 707
• LCM of 245, 695, 951, 283
• LCM of 686, 422, 574, 850
• LCM of 383, 985, 523, 682
• LCM of 990, 288, 669, 487

1. What is the LCM of 391, 161, 711, 466?

Answer: LCM of 391, 161, 711, 466 is 906839262.

2. How to calculate the LCM of 391, 161, 711, 466?

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 391, 161, 711, 466.

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}.