Given numbers are 161,537,247,430,152

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

The LCM of 161,537,247,430,152 is 36730391880.

Find LCM of 161,537,247,430,152 with Prime Factorization

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

2 x 19 x 161 x 537 x 13 x 215 x 4 = 36730391880

Therefore, the lowest common multiple of 161,537,247,430,152 is 36730391880.

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.

161 x 537 x 247 x 430 x 152 = 1395754891440

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.

161 : 1, 7, 23, 161

537 : 1, 3, 179, 537

247 : 1, 13, 19, 247

430 : 1, 2, 5, 10, 43, 86, 215, 430

152 : 1, 2, 4, 8, 19, 38, 76, 152

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,537,247,430,152, is 1.

Now, the common factors can be found like this.

161:7x 23

537:3x 179

247:13x 19

430:2x 5x 43

152:2x 2x 2x 19

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

2x 19 = 38

Therefore, the value for common factors is 38.

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 = 1395754891440/(1x38)

LCM = 1395754891440/38

LCM = 36730391880

Thus, we can understand that the LCM of 161,537,247,430,152 is 36730391880.

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

• LCM of 418, 195, 329, 876, 216
• LCM of 547, 169, 725, 100, 195
• LCM of 106, 496, 375, 254, 835
• LCM of 500, 787, 381, 842, 754
• LCM of 175, 136, 567, 440, 802

1. What is the LCM of 161, 537, 247, 430, 152?

Answer: LCM of 161, 537, 247, 430, 152 is 36730391880.

2. How to calculate the LCM of 161, 537, 247, 430, 152?

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 161, 537, 247, 430, 152.

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}.