Given numbers are 199,749,538,538

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

The LCM of 199,749,538,538 is 80189438.

Find LCM of 199,749,538,538 with Prime Factorization

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

2 x 269 x 199 x 749 x 1 x 1 = 80189438

Therefore, the lowest common multiple of 199,749,538,538 is 80189438.

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.

199 x 749 x 538 x 538 = 43141917644

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.

199 : 1, 199

749 : 1, 7, 107, 749

538 : 1, 2, 269, 538

538 : 1, 2, 269, 538

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 199,749,538,538, is 1.

Now, the common factors can be found like this.

199:199

749:7x 107

538:2x 269

538:2x 269

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

2x 269 = 538

Therefore, the value for common factors is 538.

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 = 43141917644/(1x538)

LCM = 43141917644/538

LCM = 80189438

Thus, we can understand that the LCM of 199,749,538,538 is 80189438.

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

• LCM of 451, 437, 825, 348
• LCM of 956, 596, 225, 781
• LCM of 137, 524, 511, 459
• LCM of 986, 868, 577, 764
• LCM of 555, 452, 400, 190

1. What is the LCM of 199, 749, 538, 538?

Answer: LCM of 199, 749, 538, 538 is 80189438.

2. How to calculate the LCM of 199, 749, 538, 538?

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 199, 749, 538, 538.

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}.