Given numbers are 630,407,562

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

The LCM of 630,407,562 is 72051210.

Find LCM of 630,407,562 with Prime Factorization

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

2 x 315 x 407 x 281 = 72051210

Therefore, the lowest common multiple of 630,407,562 is 72051210.

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 407 x 562 = 144102420

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

407 : 1, 11, 37, 407

562 : 1, 2, 281, 562

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,407,562, is 1.

Now, the common factors can be found like this.

630:2x 3x 3x 5x 7

407:11x 37

562:2x 281

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

2 = 2

Therefore, the value for common factors is 2.

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 = 144102420/(1x2)

LCM = 144102420/2

LCM = 72051210

Thus, we can understand that the LCM of 630,407,562 is 72051210.

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

• LCM of 377, 748, 584
• LCM of 355, 419, 129
• LCM of 591, 111, 463
• LCM of 727, 911, 153
• LCM of 390, 479, 853

1. What is the LCM of 630, 407, 562?

Answer: LCM of 630, 407, 562 is 72051210.

2. How to calculate the LCM of 630, 407, 562?

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, 407, 562.

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}.