Given numbers are 770,919,161

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

The LCM of 770,919,161 is 16275490.

Find LCM of 770,919,161 with Prime Factorization

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

7 x 110 x 919 x 23 = 16275490

Therefore, the lowest common multiple of 770,919,161 is 16275490.

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.

770 x 919 x 161 = 113928430

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.

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

919 : 1, 919

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,919,161, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

919:919

161:7x 23

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

7 = 7

Therefore, the value for common factors is 7.

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 = 113928430/(1x7)

LCM = 113928430/7

LCM = 16275490

Thus, we can understand that the LCM of 770,919,161 is 16275490.

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

• LCM of 419, 818, 346
• LCM of 443, 172, 990
• LCM of 769, 954, 946
• LCM of 503, 980, 955
• LCM of 521, 235, 958

1. What is the LCM of 770, 919, 161?

Answer: LCM of 770, 919, 161 is 16275490.

2. How to calculate the LCM of 770, 919, 161?

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 770, 919, 161.

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}.