Given numbers are 147,302,398,687

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

The LCM of 147,302,398,687 is 2023078974.

Find LCM of 147,302,398,687 with Prime Factorization

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

2 x 3 x 49 x 151 x 199 x 229 = 2023078974

Therefore, the lowest common multiple of 147,302,398,687 is 2023078974.

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.

147 x 302 x 398 x 687 = 12138473844

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.

147 : 1, 3, 7, 21, 49, 147

302 : 1, 2, 151, 302

398 : 1, 2, 199, 398

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 147,302,398,687, is 1.

Now, the common factors can be found like this.

147:3x 7x 7

302:2x 151

398:2x 199

687:3x 229

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 = 12138473844/(1x6)

LCM = 12138473844/6

LCM = 2023078974

Thus, we can understand that the LCM of 147,302,398,687 is 2023078974.

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

• LCM of 461, 235, 796, 936
• LCM of 671, 733, 843, 481
• LCM of 893, 431, 940, 817
• LCM of 361, 555, 351, 656
• LCM of 292, 462, 345, 982

1. What is the LCM of 147, 302, 398, 687?

Answer: LCM of 147, 302, 398, 687 is 2023078974.

2. How to calculate the LCM of 147, 302, 398, 687?

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 147, 302, 398, 687.

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}.