Given numbers are 387,966,402,241

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

The LCM of 387,966,402,241 is 2012142258.

Find LCM of 387,966,402,241 with Prime Factorization

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

2 x 3 x 129 x 161 x 67 x 241 = 2012142258

Therefore, the lowest common multiple of 387,966,402,241 is 2012142258.

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.

387 x 966 x 402 x 241 = 36218560644

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.

387 : 1, 3, 9, 43, 129, 387

966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

402 : 1, 2, 3, 6, 67, 134, 201, 402

241 : 1, 241

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,966,402,241, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

966:2x 3x 7x 23

402:2x 3x 67

241:241

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 36218560644/(1x18)

LCM = 36218560644/18

LCM = 2012142258

Thus, we can understand that the LCM of 387,966,402,241 is 2012142258.

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

• LCM of 990, 126, 103, 552
• LCM of 630, 697, 331, 228
• LCM of 965, 875, 983, 389
• LCM of 665, 340, 145, 173
• LCM of 656, 689, 667, 205

1. What is the LCM of 387, 966, 402, 241?

Answer: LCM of 387, 966, 402, 241 is 2012142258.

2. How to calculate the LCM of 387, 966, 402, 241?

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 387, 966, 402, 241.

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}.