Given numbers are 390,102,982,947,236

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

The LCM of 390,102,982,947,236 is 363770106180.

Find LCM of 390,102,982,947,236 with Prime Factorization

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

2 x 3 x 65 x 17 x 491 x 947 x 118 = 363770106180

Therefore, the lowest common multiple of 390,102,982,947,236 is 363770106180.

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.

390 x 102 x 982 x 947 x 236 = 8730482548320

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

102 : 1, 2, 3, 6, 17, 34, 51, 102

982 : 1, 2, 491, 982

947 : 1, 947

236 : 1, 2, 4, 59, 118, 236

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,102,982,947,236, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

102:2x 3x 17

982:2x 491

947:947

236:2x 2x 59

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 8730482548320/(1x24)

LCM = 8730482548320/24

LCM = 363770106180

Thus, we can understand that the LCM of 390,102,982,947,236 is 363770106180.

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

• LCM of 685, 117, 295, 140, 279
• LCM of 318, 549, 962, 319, 488
• LCM of 111, 689, 483, 838, 122
• LCM of 219, 824, 763, 155, 498
• LCM of 484, 731, 290, 148, 140

1. What is the LCM of 390, 102, 982, 947, 236?

Answer: LCM of 390, 102, 982, 947, 236 is 363770106180.

2. How to calculate the LCM of 390, 102, 982, 947, 236?

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 390, 102, 982, 947, 236.

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}.