Given numbers are 391,316,207,713

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

The LCM of 391,316,207,713 is 34472124.

Find LCM of 391,316,207,713 with Prime Factorization

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

23 x 17 x 316 x 9 x 31 = 34472124

Therefore, the lowest common multiple of 391,316,207,713 is 34472124.

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 316 x 207 x 713 = 18235753596

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

316 : 1, 2, 4, 79, 158, 316

207 : 1, 3, 9, 23, 69, 207

713 : 1, 23, 31, 713

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,316,207,713, is 1.

Now, the common factors can be found like this.

391:17x 23

316:2x 2x 79

207:3x 3x 23

713:23x 31

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

23x 23 = 529

Therefore, the value for common factors is 529.

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 = 18235753596/(1x529)

LCM = 18235753596/529

LCM = 34472124

Thus, we can understand that the LCM of 391,316,207,713 is 34472124.

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

• LCM of 609, 801, 937, 669
• LCM of 120, 238, 920, 495
• LCM of 544, 681, 755, 449
• LCM of 815, 509, 874, 843
• LCM of 410, 743, 619, 374

1. What is the LCM of 391, 316, 207, 713?

Answer: LCM of 391, 316, 207, 713 is 34472124.

2. How to calculate the LCM of 391, 316, 207, 713?

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, 316, 207, 713.

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}.