Given numbers are 142,355,673,426

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

The LCM of 142,355,673,426 is 1433490.

Find LCM of 142,355,673,426 with Prime Factorization

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

2 x 71 x 1 x 5 x 673 x 3 = 1433490

Therefore, the lowest common multiple of 142,355,673,426 is 1433490.

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 355 x 673 x 426 = 14452446180

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

355 : 1, 5, 71, 355

673 : 1, 673

426 : 1, 2, 3, 6, 71, 142, 213, 426

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,355,673,426, is 1.

Now, the common factors can be found like this.

142:2x 71

355:5x 71

673:673

426:2x 3x 71

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

2x 71x 71 = 10082

Therefore, the value for common factors is 10082.

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 = 14452446180/(1x10082)

LCM = 14452446180/10082

LCM = 1433490

Thus, we can understand that the LCM of 142,355,673,426 is 1433490.

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

• LCM of 270, 993, 645, 179
• LCM of 196, 428, 927, 144
• LCM of 482, 783, 670, 535
• LCM of 132, 426, 467, 920
• LCM of 452, 157, 761, 222

1. What is the LCM of 142, 355, 673, 426?

Answer: LCM of 142, 355, 673, 426 is 1433490.

2. How to calculate the LCM of 142, 355, 673, 426?

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, 355, 673, 426.

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}.