Given numbers are 403,502,278

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

The LCM of 403,502,278 is 28120534.

Find LCM of 403,502,278 with Prime Factorization

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

2 x 403 x 251 x 139 = 28120534

Therefore, the lowest common multiple of 403,502,278 is 28120534.

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.

403 x 502 x 278 = 56241068

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.

403 : 1, 13, 31, 403

502 : 1, 2, 251, 502

278 : 1, 2, 139, 278

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,502,278, is 1.

Now, the common factors can be found like this.

403:13x 31

502:2x 251

278:2x 139

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 = 56241068/(1x2)

LCM = 56241068/2

LCM = 28120534

Thus, we can understand that the LCM of 403,502,278 is 28120534.

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

• LCM of 484, 736, 111
• LCM of 971, 105, 801
• LCM of 669, 973, 554
• LCM of 987, 441, 633
• LCM of 241, 804, 675

1. What is the LCM of 403, 502, 278?

Answer: LCM of 403, 502, 278 is 28120534.

2. How to calculate the LCM of 403, 502, 278?

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 403, 502, 278.

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}.