Given numbers are 461,770,199,198

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

The LCM of 461,770,199,198 is 635751270.

Find LCM of 461,770,199,198 with Prime Factorization

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

2 x 11 x 461 x 35 x 199 x 9 = 635751270

Therefore, the lowest common multiple of 461,770,199,198 is 635751270.

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.

461 x 770 x 199 x 198 = 13986527940

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.

461 : 1, 461

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

199 : 1, 199

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 461,770,199,198, is 1.

Now, the common factors can be found like this.

461:461

770:2x 5x 7x 11

199:199

198:2x 3x 3x 11

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 13986527940/(1x22)

LCM = 13986527940/22

LCM = 635751270

Thus, we can understand that the LCM of 461,770,199,198 is 635751270.

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

• LCM of 938, 193, 541, 509
• LCM of 201, 247, 550, 532
• LCM of 531, 969, 566, 581
• LCM of 153, 334, 851, 831
• LCM of 806, 996, 581, 788

1. What is the LCM of 461, 770, 199, 198?

Answer: LCM of 461, 770, 199, 198 is 635751270.

2. How to calculate the LCM of 461, 770, 199, 198?

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 461, 770, 199, 198.

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}.