Given numbers are 620,624,669,850

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

The LCM of 620,624,669,850 is 1833327600.

Find LCM of 620,624,669,850 with Prime Factorization

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

2 x 2 x 3 x 5 x 31 x 52 x 223 x 85 = 1833327600

Therefore, the lowest common multiple of 620,624,669,850 is 1833327600.

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.

620 x 624 x 669 x 850 = 219999312000

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.

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

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

669 : 1, 3, 223, 669

850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,624,669,850, is 1.

Now, the common factors can be found like this.

620:2x 2x 5x 31

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

669:3x 223

850:2x 5x 5x 17

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

2x 2x 2x 3x 5 = 120

Therefore, the value for common factors is 120.

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 = 219999312000/(1x120)

LCM = 219999312000/120

LCM = 1833327600

Thus, we can understand that the LCM of 620,624,669,850 is 1833327600.

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

• LCM of 852, 364, 863, 690
• LCM of 518, 968, 450, 600
• LCM of 663, 188, 847, 174
• LCM of 944, 635, 751, 750
• LCM of 384, 753, 153, 296

1. What is the LCM of 620, 624, 669, 850?

Answer: LCM of 620, 624, 669, 850 is 1833327600.

2. How to calculate the LCM of 620, 624, 669, 850?

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 620, 624, 669, 850.

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}.