Given numbers are 497,668,919,428

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

The LCM of 497,668,919,428 is 32646162668.

Find LCM of 497,668,919,428 with Prime Factorization

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

2 x 2 x 497 x 167 x 919 x 107 = 32646162668

Therefore, the lowest common multiple of 497,668,919,428 is 32646162668.

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.

497 x 668 x 919 x 428 = 130584650672

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.

497 : 1, 7, 71, 497

668 : 1, 2, 4, 167, 334, 668

919 : 1, 919

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 497,668,919,428, is 1.

Now, the common factors can be found like this.

497:7x 71

668:2x 2x 167

919:919

428:2x 2x 107

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 = 130584650672/(1x4)

LCM = 130584650672/4

LCM = 32646162668

Thus, we can understand that the LCM of 497,668,919,428 is 32646162668.

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

• LCM of 896, 371, 314, 363
• LCM of 788, 379, 570, 687
• LCM of 503, 397, 929, 662
• LCM of 976, 710, 655, 211
• LCM of 377, 168, 154, 360

1. What is the LCM of 497, 668, 919, 428?

Answer: LCM of 497, 668, 919, 428 is 32646162668.

2. How to calculate the LCM of 497, 668, 919, 428?

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 497, 668, 919, 428.

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}.