Given numbers are 307,161,851,170

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

The LCM of 307,161,851,170 is 310895830.

Find LCM of 307,161,851,170 with Prime Factorization

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

23 x 307 x 7 x 37 x 170 = 310895830

Therefore, the lowest common multiple of 307,161,851,170 is 310895830.

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.

307 x 161 x 851 x 170 = 7150604090

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.

307 : 1, 307

161 : 1, 7, 23, 161

851 : 1, 23, 37, 851

170 : 1, 2, 5, 10, 17, 34, 85, 170

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 307,161,851,170, is 1.

Now, the common factors can be found like this.

307:307

161:7x 23

851:23x 37

170:2x 5x 17

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

23 = 23

Therefore, the value for common factors is 23.

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 = 7150604090/(1x23)

LCM = 7150604090/23

LCM = 310895830

Thus, we can understand that the LCM of 307,161,851,170 is 310895830.

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

• LCM of 820, 659, 287, 421
• LCM of 932, 928, 978, 538
• LCM of 740, 643, 140, 999
• LCM of 637, 171, 419, 670
• LCM of 579, 252, 135, 136

1. What is the LCM of 307, 161, 851, 170?

Answer: LCM of 307, 161, 851, 170 is 310895830.

2. How to calculate the LCM of 307, 161, 851, 170?

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 307, 161, 851, 170.

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}.