Given numbers are 157,656,245,276

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

The LCM of 157,656,245,276 is 1741079760.

Find LCM of 157,656,245,276 with Prime Factorization

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

2 x 2 x 157 x 164 x 245 x 69 = 1741079760

Therefore, the lowest common multiple of 157,656,245,276 is 1741079760.

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.

157 x 656 x 245 x 276 = 6964319040

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.

157 : 1, 157

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

245 : 1, 5, 7, 35, 49, 245

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,656,245,276, is 1.

Now, the common factors can be found like this.

157:157

656:2x 2x 2x 2x 41

245:5x 7x 7

276:2x 2x 3x 23

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 6964319040/(1x4)

LCM = 6964319040/4

LCM = 1741079760

Thus, we can understand that the LCM of 157,656,245,276 is 1741079760.

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

• LCM of 419, 722, 152, 777
• LCM of 843, 481, 505, 663
• LCM of 607, 807, 287, 616
• LCM of 185, 496, 624, 899
• LCM of 851, 100, 741, 342

1. What is the LCM of 157, 656, 245, 276?

Answer: LCM of 157, 656, 245, 276 is 1741079760.

2. How to calculate the LCM of 157, 656, 245, 276?

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 157, 656, 245, 276.

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}.