Given numbers are 387,436,602,703

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

The LCM of 387,436,602,703 is 830330172.

Find LCM of 387,436,602,703 with Prime Factorization

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

2 x 43 x 9 x 218 x 7 x 703 = 830330172

Therefore, the lowest common multiple of 387,436,602,703 is 830330172.

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.

387 x 436 x 602 x 703 = 71408394792

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.

387 : 1, 3, 9, 43, 129, 387

436 : 1, 2, 4, 109, 218, 436

602 : 1, 2, 7, 14, 43, 86, 301, 602

703 : 1, 19, 37, 703

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,436,602,703, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

436:2x 2x 109

602:2x 7x 43

703:19x 37

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

2x 43 = 86

Therefore, the value for common factors is 86.

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 = 71408394792/(1x86)

LCM = 71408394792/86

LCM = 830330172

Thus, we can understand that the LCM of 387,436,602,703 is 830330172.

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

• LCM of 351, 489, 434, 471
• LCM of 299, 340, 386, 347
• LCM of 984, 490, 919, 281
• LCM of 793, 215, 411, 654
• LCM of 946, 677, 269, 334

1. What is the LCM of 387, 436, 602, 703?

Answer: LCM of 387, 436, 602, 703 is 830330172.

2. How to calculate the LCM of 387, 436, 602, 703?

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 387, 436, 602, 703.

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}.