Given numbers are 702,143,169,397

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

The LCM of 702,143,169,397 is 39853242.

Find LCM of 702,143,169,397 with Prime Factorization

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

13 x 54 x 11 x 13 x 397 = 39853242

Therefore, the lowest common multiple of 702,143,169,397 is 39853242.

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.

702 x 143 x 169 x 397 = 6735197898

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.

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

143 : 1, 11, 13, 143

169 : 1, 13, 169

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,143,169,397, is 1.

Now, the common factors can be found like this.

702:2x 3x 3x 3x 13

143:11x 13

169:13x 13

397:397

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 6735197898/(1x169)

LCM = 6735197898/169

LCM = 39853242

Thus, we can understand that the LCM of 702,143,169,397 is 39853242.

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

• LCM of 513, 985, 922, 846
• LCM of 972, 793, 708, 864
• LCM of 626, 454, 871, 130
• LCM of 407, 423, 897, 534
• LCM of 453, 880, 280, 391

1. What is the LCM of 702, 143, 169, 397?

Answer: LCM of 702, 143, 169, 397 is 39853242.

2. How to calculate the LCM of 702, 143, 169, 397?

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 702, 143, 169, 397.

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}.