Given numbers are 142,679,838,388

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

The LCM of 142,679,838,388 is 80798284.

Find LCM of 142,679,838,388 with Prime Factorization

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

2 x 97 x 71 x 7 x 419 x 2 = 80798284

Therefore, the lowest common multiple of 142,679,838,388 is 80798284.

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.

142 x 679 x 838 x 388 = 31349734192

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.

142 : 1, 2, 71, 142

679 : 1, 7, 97, 679

838 : 1, 2, 419, 838

388 : 1, 2, 4, 97, 194, 388

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,679,838,388, is 1.

Now, the common factors can be found like this.

142:2x 71

679:7x 97

838:2x 419

388:2x 2x 97

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

2x 2x 97 = 388

Therefore, the value for common factors is 388.

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 = 31349734192/(1x388)

LCM = 31349734192/388

LCM = 80798284

Thus, we can understand that the LCM of 142,679,838,388 is 80798284.

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

• LCM of 689, 871, 759, 703
• LCM of 618, 383, 661, 978
• LCM of 308, 826, 530, 924
• LCM of 902, 659, 550, 756
• LCM of 619, 497, 789, 233

1. What is the LCM of 142, 679, 838, 388?

Answer: LCM of 142, 679, 838, 388 is 80798284.

2. How to calculate the LCM of 142, 679, 838, 388?

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 142, 679, 838, 388.

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}.