Given numbers are 397,724,755,276

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

The LCM of 397,724,755,276 is 14973561660.

Find LCM of 397,724,755,276 with Prime Factorization

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

2 x 2 x 397 x 181 x 755 x 69 = 14973561660

Therefore, the lowest common multiple of 397,724,755,276 is 14973561660.

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.

397 x 724 x 755 x 276 = 59894246640

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.

397 : 1, 397

724 : 1, 2, 4, 181, 362, 724

755 : 1, 5, 151, 755

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 397,724,755,276, is 1.

Now, the common factors can be found like this.

397:397

724:2x 2x 181

755:5x 151

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 = 59894246640/(1x4)

LCM = 59894246640/4

LCM = 14973561660

Thus, we can understand that the LCM of 397,724,755,276 is 14973561660.

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

• LCM of 698, 627, 504, 741
• LCM of 200, 302, 666, 145
• LCM of 699, 300, 247, 435
• LCM of 749, 200, 608, 374
• LCM of 254, 290, 860, 242

1. What is the LCM of 397, 724, 755, 276?

Answer: LCM of 397, 724, 755, 276 is 14973561660.

2. How to calculate the LCM of 397, 724, 755, 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 397, 724, 755, 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}.