Given numbers are 313,638,630,253

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

The LCM of 313,638,630,253 is 1446783030.

Find LCM of 313,638,630,253 with Prime Factorization

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

2 x 11 x 313 x 29 x 315 x 23 = 1446783030

Therefore, the lowest common multiple of 313,638,630,253 is 1446783030.

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.

313 x 638 x 630 x 253 = 31829226660

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.

313 : 1, 313

638 : 1, 2, 11, 22, 29, 58, 319, 638

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

253 : 1, 11, 23, 253

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 313,638,630,253, is 1.

Now, the common factors can be found like this.

313:313

638:2x 11x 29

630:2x 3x 3x 5x 7

253:11x 23

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 31829226660/(1x22)

LCM = 31829226660/22

LCM = 1446783030

Thus, we can understand that the LCM of 313,638,630,253 is 1446783030.

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

• LCM of 917, 795, 600, 978
• LCM of 117, 983, 290, 279
• LCM of 495, 609, 484, 950
• LCM of 572, 994, 830, 504
• LCM of 271, 900, 719, 367

1. What is the LCM of 313, 638, 630, 253?

Answer: LCM of 313, 638, 630, 253 is 1446783030.

2. How to calculate the LCM of 313, 638, 630, 253?

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 313, 638, 630, 253.

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}.