Given numbers are 443,642,107,350

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

The LCM of 443,642,107,350 is 49771050.

Find LCM of 443,642,107,350 with Prime Factorization

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

2 x 107 x 443 x 3 x 1 x 175 = 49771050

Therefore, the lowest common multiple of 443,642,107,350 is 49771050.

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.

443 x 642 x 107 x 350 = 10651004700

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.

443 : 1, 443

642 : 1, 2, 3, 6, 107, 214, 321, 642

107 : 1, 107

350 : 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 443,642,107,350, is 1.

Now, the common factors can be found like this.

443:443

642:2x 3x 107

107:107

350:2x 5x 5x 7

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

2x 107 = 214

Therefore, the value for common factors is 214.

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 = 10651004700/(1x214)

LCM = 10651004700/214

LCM = 49771050

Thus, we can understand that the LCM of 443,642,107,350 is 49771050.

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

• LCM of 518, 522, 899, 112
• LCM of 390, 393, 654, 119
• LCM of 789, 534, 359, 801
• LCM of 955, 971, 320, 608
• LCM of 870, 761, 139, 750

1. What is the LCM of 443, 642, 107, 350?

Answer: LCM of 443, 642, 107, 350 is 49771050.

2. How to calculate the LCM of 443, 642, 107, 350?

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 443, 642, 107, 350.

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}.