Given numbers are 431,749,214,443

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

The LCM of 431,749,214,443 is 286017634.

Find LCM of 431,749,214,443 with Prime Factorization

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

107 x 431 x 7 x 2 x 443 = 286017634

Therefore, the lowest common multiple of 431,749,214,443 is 286017634.

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.

431 x 749 x 214 x 443 = 30603886838

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.

431 : 1, 431

749 : 1, 7, 107, 749

214 : 1, 2, 107, 214

443 : 1, 443

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,749,214,443, is 1.

Now, the common factors can be found like this.

431:431

749:7x 107

214:2x 107

443:443

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

107 = 107

Therefore, the value for common factors is 107.

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 = 30603886838/(1x107)

LCM = 30603886838/107

LCM = 286017634

Thus, we can understand that the LCM of 431,749,214,443 is 286017634.

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

• LCM of 455, 414, 953, 868
• LCM of 765, 117, 429, 171
• LCM of 807, 438, 680, 794
• LCM of 882, 612, 231, 180
• LCM of 544, 427, 711, 163

1. What is the LCM of 431, 749, 214, 443?

Answer: LCM of 431, 749, 214, 443 is 286017634.

2. How to calculate the LCM of 431, 749, 214, 443?

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 431, 749, 214, 443.

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}.