Given numbers are 478,481,701,701

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

The LCM of 478,481,701,701 is 161172518.

Find LCM of 478,481,701,701 with Prime Factorization

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

701 x 478 x 481 x 1 x 1 = 161172518

Therefore, the lowest common multiple of 478,481,701,701 is 161172518.

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 481 x 701 x 701 = 112981935118

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

481 : 1, 13, 37, 481

701 : 1, 701

701 : 1, 701

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,481,701,701, is 1.

Now, the common factors can be found like this.

478:2x 239

481:13x 37

701:701

701:701

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

701 = 701

Therefore, the value for common factors is 701.

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 = 112981935118/(1x701)

LCM = 112981935118/701

LCM = 161172518

Thus, we can understand that the LCM of 478,481,701,701 is 161172518.

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

• LCM of 521, 470, 926, 323
• LCM of 186, 537, 844, 738
• LCM of 260, 306, 890, 802
• LCM of 146, 695, 368, 708
• LCM of 869, 719, 286, 830

1. What is the LCM of 478, 481, 701, 701?

Answer: LCM of 478, 481, 701, 701 is 161172518.

2. How to calculate the LCM of 478, 481, 701, 701?

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, 481, 701, 701.

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}.