Given numbers are 478,217,949,682

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

The LCM of 478,217,949,682 is 1082795714.

Find LCM of 478,217,949,682 with Prime Factorization

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

2 x 31 x 239 x 7 x 949 x 11 = 1082795714

Therefore, the lowest common multiple of 478,217,949,682 is 1082795714.

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.

478 x 217 x 949 x 682 = 67133334268

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.

478 : 1, 2, 239, 478

217 : 1, 7, 31, 217

949 : 1, 13, 73, 949

682 : 1, 2, 11, 22, 31, 62, 341, 682

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,217,949,682, is 1.

Now, the common factors can be found like this.

478:2x 239

217:7x 31

949:13x 73

682:2x 11x 31

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

2x 31 = 62

Therefore, the value for common factors is 62.

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 = 67133334268/(1x62)

LCM = 67133334268/62

LCM = 1082795714

Thus, we can understand that the LCM of 478,217,949,682 is 1082795714.

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

• LCM of 559, 696, 813, 594
• LCM of 528, 423, 393, 308
• LCM of 706, 749, 854, 612
• LCM of 616, 400, 974, 171
• LCM of 554, 603, 235, 423

1. What is the LCM of 478, 217, 949, 682?

Answer: LCM of 478, 217, 949, 682 is 1082795714.

2. How to calculate the LCM of 478, 217, 949, 682?

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 478, 217, 949, 682.

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}.