Given numbers are 624,690,319,387

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

The LCM of 624,690,319,387 is 2952995760.

Find LCM of 624,690,319,387 with Prime Factorization

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

2 x 3 x 104 x 115 x 319 x 129 = 2952995760

Therefore, the lowest common multiple of 624,690,319,387 is 2952995760.

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.

624 x 690 x 319 x 387 = 53153923680

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.

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

319 : 1, 11, 29, 319

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 624,690,319,387, is 1.

Now, the common factors can be found like this.

624:2x 2x 2x 2x 3x 13

690:2x 3x 5x 23

319:11x 29

387:3x 3x 43

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 53153923680/(1x18)

LCM = 53153923680/18

LCM = 2952995760

Thus, we can understand that the LCM of 624,690,319,387 is 2952995760.

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

• LCM of 750, 911, 335, 264
• LCM of 814, 679, 342, 505
• LCM of 848, 327, 800, 107
• LCM of 709, 338, 747, 766
• LCM of 397, 396, 792, 871

1. What is the LCM of 624, 690, 319, 387?

Answer: LCM of 624, 690, 319, 387 is 2952995760.

2. How to calculate the LCM of 624, 690, 319, 387?

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 624, 690, 319, 387.

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}.