Given numbers are 151,180,561,746

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

The LCM of 151,180,561,746 is 1895832180.

Find LCM of 151,180,561,746 with Prime Factorization

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

2 x 3 x 151 x 30 x 187 x 373 = 1895832180

Therefore, the lowest common multiple of 151,180,561,746 is 1895832180.

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.

151 x 180 x 561 x 746 = 11374993080

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.

151 : 1, 151

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

561 : 1, 3, 11, 17, 33, 51, 187, 561

746 : 1, 2, 373, 746

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 151,180,561,746, is 1.

Now, the common factors can be found like this.

151:151

180:2x 2x 3x 3x 5

561:3x 11x 17

746:2x 373

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 11374993080/(1x6)

LCM = 11374993080/6

LCM = 1895832180

Thus, we can understand that the LCM of 151,180,561,746 is 1895832180.

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

• LCM of 701, 767, 454, 970
• LCM of 372, 923, 354, 727
• LCM of 324, 259, 637, 289
• LCM of 796, 252, 746, 800
• LCM of 489, 718, 611, 842

1. What is the LCM of 151, 180, 561, 746?

Answer: LCM of 151, 180, 561, 746 is 1895832180.

2. How to calculate the LCM of 151, 180, 561, 746?

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 151, 180, 561, 746.

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}.