Given numbers are 630,823,146,122

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

The LCM of 630,823,146,122 is 2308835970.

Find LCM of 630,823,146,122 with Prime Factorization

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

2 x 315 x 823 x 73 x 61 = 2308835970

Therefore, the lowest common multiple of 630,823,146,122 is 2308835970.

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.

630 x 823 x 146 x 122 = 9235343880

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.

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

823 : 1, 823

146 : 1, 2, 73, 146

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,823,146,122, is 1.

Now, the common factors can be found like this.

630:2x 3x 3x 5x 7

823:823

146:2x 73

122:2x 61

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 9235343880/(1x4)

LCM = 9235343880/4

LCM = 2308835970

Thus, we can understand that the LCM of 630,823,146,122 is 2308835970.

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

• LCM of 315, 194, 530, 682
• LCM of 409, 318, 673, 165
• LCM of 789, 560, 660, 565
• LCM of 436, 938, 568, 137
• LCM of 328, 681, 151, 253

1. What is the LCM of 630, 823, 146, 122?

Answer: LCM of 630, 823, 146, 122 is 2308835970.

2. How to calculate the LCM of 630, 823, 146, 122?

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 630, 823, 146, 122.

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}.