Given numbers are 949,198,820

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

The LCM of 949,198,820 is 77039820.

Find LCM of 949,198,820 with Prime Factorization

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

2 x 949 x 99 x 410 = 77039820

Therefore, the lowest common multiple of 949,198,820 is 77039820.

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.

949 x 198 x 820 = 154079640

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.

949 : 1, 13, 73, 949

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 949,198,820, is 1.

Now, the common factors can be found like this.

949:13x 73

198:2x 3x 3x 11

820:2x 2x 5x 41

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

2 = 2

Therefore, the value for common factors is 2.

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 = 154079640/(1x2)

LCM = 154079640/2

LCM = 77039820

Thus, we can understand that the LCM of 949,198,820 is 77039820.

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

• LCM of 373, 311, 184
• LCM of 570, 283, 737
• LCM of 699, 196, 392
• LCM of 121, 242, 603
• LCM of 221, 528, 839

1. What is the LCM of 949, 198, 820?

Answer: LCM of 949, 198, 820 is 77039820.

2. How to calculate the LCM of 949, 198, 820?

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 949, 198, 820.

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}.