Given numbers are 390,535,703,356

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

The LCM of 390,535,703,356 is 5221841820.

Find LCM of 390,535,703,356 with Prime Factorization

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

2 x 5 x 39 x 107 x 703 x 178 = 5221841820

Therefore, the lowest common multiple of 390,535,703,356 is 5221841820.

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.

390 x 535 x 703 x 356 = 52218418200

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

535 : 1, 5, 107, 535

703 : 1, 19, 37, 703

356 : 1, 2, 4, 89, 178, 356

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,535,703,356, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

535:5x 107

703:19x 37

356:2x 2x 89

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 52218418200/(1x10)

LCM = 52218418200/10

LCM = 5221841820

Thus, we can understand that the LCM of 390,535,703,356 is 5221841820.

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

• LCM of 830, 772, 665, 416
• LCM of 450, 954, 385, 703
• LCM of 805, 136, 258, 937
• LCM of 194, 491, 475, 532
• LCM of 142, 600, 411, 981

1. What is the LCM of 390, 535, 703, 356?

Answer: LCM of 390, 535, 703, 356 is 5221841820.

2. How to calculate the LCM of 390, 535, 703, 356?

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 390, 535, 703, 356.

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}.