Given numbers are 715,657,344,473,397

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

The LCM of 715,657,344,473,397 is 64153500840.

Find LCM of 715,657,344,473,397 with Prime Factorization

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

11 x 43 x 65 x 657 x 8 x 1 x 397 = 64153500840

Therefore, the lowest common multiple of 715,657,344,473,397 is 64153500840.

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 657 x 344 x 473 x 397 = 30344605897320

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

657 : 1, 3, 9, 73, 219, 657

344 : 1, 2, 4, 8, 43, 86, 172, 344

473 : 1, 11, 43, 473

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,657,344,473,397, is 1.

Now, the common factors can be found like this.

715:5x 11x 13

657:3x 3x 73

344:2x 2x 2x 43

473:11x 43

397:397

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

11x 43 = 473

Therefore, the value for common factors is 473.

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 = 30344605897320/(1x473)

LCM = 30344605897320/473

LCM = 64153500840

Thus, we can understand that the LCM of 715,657,344,473,397 is 64153500840.

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

• LCM of 173, 883, 756, 555, 363
• LCM of 334, 161, 509, 432, 191
• LCM of 848, 503, 888, 190, 897
• LCM of 198, 990, 779, 716, 699
• LCM of 151, 269, 662, 922, 445

1. What is the LCM of 715, 657, 344, 473, 397?

Answer: LCM of 715, 657, 344, 473, 397 is 64153500840.

2. How to calculate the LCM of 715, 657, 344, 473, 397?

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, 657, 344, 473, 397.

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}.