Given numbers are 501,431,981

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

The LCM of 501,431,981 is 70609437.

Find LCM of 501,431,981 with Prime Factorization

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

3 x 167 x 431 x 327 = 70609437

Therefore, the lowest common multiple of 501,431,981 is 70609437.

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.

501 x 431 x 981 = 211828311

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.

501 : 1, 3, 167, 501

431 : 1, 431

981 : 1, 3, 9, 109, 327, 981

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 501,431,981, is 1.

Now, the common factors can be found like this.

501:3x 167

431:431

981:3x 3x 109

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

3 = 3

Therefore, the value for common factors is 3.

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 = 211828311/(1x3)

LCM = 211828311/3

LCM = 70609437

Thus, we can understand that the LCM of 501,431,981 is 70609437.

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

• LCM of 853, 678, 501
• LCM of 966, 239, 860
• LCM of 816, 355, 866
• LCM of 604, 836, 292
• LCM of 351, 418, 614

1. What is the LCM of 501, 431, 981?

Answer: LCM of 501, 431, 981 is 70609437.

2. How to calculate the LCM of 501, 431, 981?

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 501, 431, 981.

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}.