Given numbers are 901,409,409,778

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

The LCM of 901,409,409,778 is 286700002.

Find LCM of 901,409,409,778 with Prime Factorization

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

409 x 901 x 1 x 1 x 778 = 286700002

Therefore, the lowest common multiple of 901,409,409,778 is 286700002.

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.

901 x 409 x 409 x 778 = 117260300818

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.

901 : 1, 17, 53, 901

409 : 1, 409

409 : 1, 409

778 : 1, 2, 389, 778

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 901,409,409,778, is 1.

Now, the common factors can be found like this.

901:17x 53

409:409

409:409

778:2x 389

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

409 = 409

Therefore, the value for common factors is 409.

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 = 117260300818/(1x409)

LCM = 117260300818/409

LCM = 286700002

Thus, we can understand that the LCM of 901,409,409,778 is 286700002.

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

• LCM of 592, 440, 654, 182
• LCM of 336, 435, 378, 190
• LCM of 399, 280, 366, 971
• LCM of 167, 710, 509, 107
• LCM of 924, 333, 772, 863

1. What is the LCM of 901, 409, 409, 778?

Answer: LCM of 901, 409, 409, 778 is 286700002.

2. How to calculate the LCM of 901, 409, 409, 778?

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 901, 409, 409, 778.

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}.