Given numbers are 703,481,416,639

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

The LCM of 703,481,416,639 is 186874272.

Find LCM of 703,481,416,639 with Prime Factorization

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

13 x 37 x 19 x 1 x 32 x 639 = 186874272

Therefore, the lowest common multiple of 703,481,416,639 is 186874272.

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.

703 x 481 x 416 x 639 = 89886524832

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.

703 : 1, 19, 37, 703

481 : 1, 13, 37, 481

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

639 : 1, 3, 9, 71, 213, 639

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 703,481,416,639, is 1.

Now, the common factors can be found like this.

703:19x 37

481:13x 37

416:2x 2x 2x 2x 2x 13

639:3x 3x 71

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

13x 37 = 481

Therefore, the value for common factors is 481.

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 = 89886524832/(1x481)

LCM = 89886524832/481

LCM = 186874272

Thus, we can understand that the LCM of 703,481,416,639 is 186874272.

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

• LCM of 537, 884, 624, 154
• LCM of 113, 804, 754, 251
• LCM of 404, 475, 720, 100
• LCM of 102, 983, 262, 880
• LCM of 948, 427, 163, 685

1. What is the LCM of 703, 481, 416, 639?

Answer: LCM of 703, 481, 416, 639 is 186874272.

2. How to calculate the LCM of 703, 481, 416, 639?

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 703, 481, 416, 639.

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}.