Given numbers are 491,193,669,947,446

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

The LCM of 491,193,669,947,446 is 120072870618.

Find LCM of 491,193,669,947,446 with Prime Factorization

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

223 x 491 x 193 x 3 x 947 x 2 = 120072870618

Therefore, the lowest common multiple of 491,193,669,947,446 is 120072870618.

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.

491 x 193 x 669 x 947 x 446 = 26776250147814

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.

491 : 1, 491

193 : 1, 193

669 : 1, 3, 223, 669

947 : 1, 947

446 : 1, 2, 223, 446

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 491,193,669,947,446, is 1.

Now, the common factors can be found like this.

491:491

193:193

669:3x 223

947:947

446:2x 223

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

223 = 223

Therefore, the value for common factors is 223.

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 = 26776250147814/(1x223)

LCM = 26776250147814/223

LCM = 120072870618

Thus, we can understand that the LCM of 491,193,669,947,446 is 120072870618.

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

• LCM of 279, 735, 845, 138, 518
• LCM of 430, 644, 341, 522, 987
• LCM of 822, 418, 745, 928, 709
• LCM of 699, 571, 343, 224, 410
• LCM of 706, 962, 842, 695, 556

1. What is the LCM of 491, 193, 669, 947, 446?

Answer: LCM of 491, 193, 669, 947, 446 is 120072870618.

2. How to calculate the LCM of 491, 193, 669, 947, 446?

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 491, 193, 669, 947, 446.

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}.