Given numbers are 378,291,157,157,699

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

The LCM of 378,291,157,157,699 is 1341278946.

Find LCM of 378,291,157,157,699 with Prime Factorization

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

3 x 157 x 126 x 97 x 1 x 1 x 233 = 1341278946

Therefore, the lowest common multiple of 378,291,157,157,699 is 1341278946.

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 291 x 157 x 157 x 699 = 1895227150698

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

291 : 1, 3, 97, 291

157 : 1, 157

157 : 1, 157

699 : 1, 3, 233, 699

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,291,157,157,699, is 1.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

291:3x 97

157:157

157:157

699:3x 233

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

3x 3x 157 = 1413

Therefore, the value for common factors is 1413.

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 = 1895227150698/(1x1413)

LCM = 1895227150698/1413

LCM = 1341278946

Thus, we can understand that the LCM of 378,291,157,157,699 is 1341278946.

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

• LCM of 938, 462, 209, 354, 316
• LCM of 646, 768, 690, 860, 930
• LCM of 699, 446, 714, 528, 257
• LCM of 742, 320, 417, 974, 869
• LCM of 359, 574, 790, 126, 819

1. What is the LCM of 378, 291, 157, 157, 699?

Answer: LCM of 378, 291, 157, 157, 699 is 1341278946.

2. How to calculate the LCM of 378, 291, 157, 157, 699?

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, 291, 157, 157, 699.

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}.