Given numbers are 924,421,402,417

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

The LCM of 924,421,402,417 is 3622794252.

Find LCM of 924,421,402,417 with Prime Factorization

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

2 x 3 x 154 x 421 x 67 x 139 = 3622794252

Therefore, the lowest common multiple of 924,421,402,417 is 3622794252.

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.

924 x 421 x 402 x 417 = 65210296536

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.

924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

421 : 1, 421

402 : 1, 2, 3, 6, 67, 134, 201, 402

417 : 1, 3, 139, 417

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 924,421,402,417, is 1.

Now, the common factors can be found like this.

924:2x 2x 3x 7x 11

421:421

402:2x 3x 67

417:3x 139

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 65210296536/(1x18)

LCM = 65210296536/18

LCM = 3622794252

Thus, we can understand that the LCM of 924,421,402,417 is 3622794252.

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

• LCM of 639, 240, 863, 147
• LCM of 183, 891, 249, 362
• LCM of 185, 788, 831, 648
• LCM of 240, 806, 146, 239
• LCM of 467, 645, 754, 698

1. What is the LCM of 924, 421, 402, 417?

Answer: LCM of 924, 421, 402, 417 is 3622794252.

2. How to calculate the LCM of 924, 421, 402, 417?

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 924, 421, 402, 417.

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}.