Given numbers are 349,207,723,555,402

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

The LCM of 349,207,723,555,402 is 431607856770.

Find LCM of 349,207,723,555,402 with Prime Factorization

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

3 x 349 x 69 x 241 x 185 x 134 = 431607856770

Therefore, the lowest common multiple of 349,207,723,555,402 is 431607856770.

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.

349 x 207 x 723 x 555 x 402 = 11653412132790

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.

349 : 1, 349

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

723 : 1, 3, 241, 723

555 : 1, 3, 5, 15, 37, 111, 185, 555

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 349,207,723,555,402, is 1.

Now, the common factors can be found like this.

349:349

207:3x 3x 23

723:3x 241

555:3x 5x 37

402:2x 3x 67

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

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 11653412132790/(1x27)

LCM = 11653412132790/27

LCM = 431607856770

Thus, we can understand that the LCM of 349,207,723,555,402 is 431607856770.

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

• LCM of 372, 160, 297, 746, 994
• LCM of 131, 642, 539, 637, 986
• LCM of 613, 593, 830, 303, 937
• LCM of 829, 335, 557, 809, 546
• LCM of 836, 778, 495, 986, 249

1. What is the LCM of 349, 207, 723, 555, 402?

Answer: LCM of 349, 207, 723, 555, 402 is 431607856770.

2. How to calculate the LCM of 349, 207, 723, 555, 402?

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 349, 207, 723, 555, 402.

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}.