Given numbers are 346,900,163,770

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

The LCM of 346,900,163,770 is 1954190700.

Find LCM of 346,900,163,770 with Prime Factorization

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

2 x 5 x 173 x 90 x 163 x 77 = 1954190700

Therefore, the lowest common multiple of 346,900,163,770 is 1954190700.

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.

346 x 900 x 163 x 770 = 39083814000

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.

346 : 1, 2, 173, 346

900 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900

163 : 1, 163

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 346,900,163,770, is 1.

Now, the common factors can be found like this.

346:2x 173

900:2x 2x 3x 3x 5x 5

163:163

770:2x 5x 7x 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 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 39083814000/(1x20)

LCM = 39083814000/20

LCM = 1954190700

Thus, we can understand that the LCM of 346,900,163,770 is 1954190700.

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

• LCM of 286, 480, 958, 937
• LCM of 721, 154, 400, 108
• LCM of 895, 625, 931, 621
• LCM of 854, 721, 572, 936
• LCM of 881, 966, 326, 422

1. What is the LCM of 346, 900, 163, 770?

Answer: LCM of 346, 900, 163, 770 is 1954190700.

2. How to calculate the LCM of 346, 900, 163, 770?

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 346, 900, 163, 770.

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}.