Given numbers are 421,988,479,282

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

The LCM of 421,988,479,282 is 28092711972.

Find LCM of 421,988,479,282 with Prime Factorization

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

2 x 421 x 494 x 479 x 141 = 28092711972

Therefore, the lowest common multiple of 421,988,479,282 is 28092711972.

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.

421 x 988 x 479 x 282 = 56185423944

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.

421 : 1, 421

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

479 : 1, 479

282 : 1, 2, 3, 6, 47, 94, 141, 282

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,988,479,282, is 1.

Now, the common factors can be found like this.

421:421

988:2x 2x 13x 19

479:479

282:2x 3x 47

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 = 56185423944/(1x2)

LCM = 56185423944/2

LCM = 28092711972

Thus, we can understand that the LCM of 421,988,479,282 is 28092711972.

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

• LCM of 433, 160, 636, 830
• LCM of 804, 225, 191, 139
• LCM of 829, 912, 818, 223
• LCM of 425, 119, 410, 398
• LCM of 706, 479, 779, 705

1. What is the LCM of 421, 988, 479, 282?

Answer: LCM of 421, 988, 479, 282 is 28092711972.

2. How to calculate the LCM of 421, 988, 479, 282?

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 421, 988, 479, 282.

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}.