Given numbers are 704,698,715

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

The LCM of 704,698,715 is 15970240.

Find LCM of 704,698,715 with Prime Factorization

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

2 x 11 x 32 x 349 x 65 = 15970240

Therefore, the lowest common multiple of 704,698,715 is 15970240.

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.

704 x 698 x 715 = 351345280

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.

704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

698 : 1, 2, 349, 698

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 704,698,715, is 1.

Now, the common factors can be found like this.

704:2x 2x 2x 2x 2x 2x 11

698:2x 349

715:5x 11x 13

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 351345280/(1x22)

LCM = 351345280/22

LCM = 15970240

Thus, we can understand that the LCM of 704,698,715 is 15970240.

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

• LCM of 586, 315, 306
• LCM of 282, 955, 163
• LCM of 705, 496, 156
• LCM of 785, 999, 196
• LCM of 789, 517, 752

1. What is the LCM of 704, 698, 715?

Answer: LCM of 704, 698, 715 is 15970240.

2. How to calculate the LCM of 704, 698, 715?

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 704, 698, 715.

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}.