Given numbers are 715,698,586,742,997

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

The LCM of 715,698,586,742,997 is 54087654991370.

Find LCM of 715,698,586,742,997 with Prime Factorization

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

2 x 715 x 349 x 293 x 371 x 997 = 54087654991370

Therefore, the lowest common multiple of 715,698,586,742,997 is 54087654991370.

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.

715 x 698 x 586 x 742 x 997 = 216350619965480

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.

715 : 1, 5, 11, 13, 55, 65, 143, 715

698 : 1, 2, 349, 698

586 : 1, 2, 293, 586

742 : 1, 2, 7, 14, 53, 106, 371, 742

997 : 1, 997

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,698,586,742,997, is 1.

Now, the common factors can be found like this.

715:5x 11x 13

698:2x 349

586:2x 293

742:2x 7x 53

997:997

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 216350619965480/(1x4)

LCM = 216350619965480/4

LCM = 54087654991370

Thus, we can understand that the LCM of 715,698,586,742,997 is 54087654991370.

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

• LCM of 772, 948, 238, 920, 516
• LCM of 947, 961, 800, 917, 954
• LCM of 966, 840, 638, 676, 250
• LCM of 145, 827, 550, 460, 983
• LCM of 345, 887, 915, 640, 370

1. What is the LCM of 715, 698, 586, 742, 997?

Answer: LCM of 715, 698, 586, 742, 997 is 54087654991370.

2. How to calculate the LCM of 715, 698, 586, 742, 997?

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 715, 698, 586, 742, 997.

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}.