Given numbers are 378,685,971,335,143

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

The LCM of 378,685,971,335,143 is 2408864888430.

Find LCM of 378,685,971,335,143 with Prime Factorization

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

5 x 378 x 137 x 971 x 67 x 143 = 2408864888430

Therefore, the lowest common multiple of 378,685,971,335,143 is 2408864888430.

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.

378 x 685 x 971 x 335 x 143 = 12044324442150

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.

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

685 : 1, 5, 137, 685

971 : 1, 971

335 : 1, 5, 67, 335

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,685,971,335,143, is 1.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

685:5x 137

971:971

335:5x 67

143:11x 13

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

5 = 5

Therefore, the value for common factors is 5.

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 = 12044324442150/(1x5)

LCM = 12044324442150/5

LCM = 2408864888430

Thus, we can understand that the LCM of 378,685,971,335,143 is 2408864888430.

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

• LCM of 761, 465, 439, 641, 952
• LCM of 199, 973, 673, 109, 564
• LCM of 478, 114, 350, 601, 490
• LCM of 223, 703, 533, 651, 761
• LCM of 748, 268, 155, 799, 298

1. What is the LCM of 378, 685, 971, 335, 143?

Answer: LCM of 378, 685, 971, 335, 143 is 2408864888430.

2. How to calculate the LCM of 378, 685, 971, 335, 143?

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 378, 685, 971, 335, 143.

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}.