Given numbers are 721,893,364,469

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

The LCM of 721,893,364,469 is 2243183852.

Find LCM of 721,893,364,469 with Prime Factorization

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

7 x 103 x 893 x 52 x 67 = 2243183852

Therefore, the lowest common multiple of 721,893,364,469 is 2243183852.

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.

721 x 893 x 364 x 469 = 109916008748

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.

721 : 1, 7, 103, 721

893 : 1, 19, 47, 893

364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

469 : 1, 7, 67, 469

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,893,364,469, is 1.

Now, the common factors can be found like this.

721:7x 103

893:19x 47

364:2x 2x 7x 13

469:7x 67

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 109916008748/(1x49)

LCM = 109916008748/49

LCM = 2243183852

Thus, we can understand that the LCM of 721,893,364,469 is 2243183852.

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

• LCM of 231, 342, 966, 263
• LCM of 148, 904, 843, 631
• LCM of 310, 147, 643, 154
• LCM of 516, 262, 215, 435
• LCM of 802, 472, 172, 170

1. What is the LCM of 721, 893, 364, 469?

Answer: LCM of 721, 893, 364, 469 is 2243183852.

2. How to calculate the LCM of 721, 893, 364, 469?

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 721, 893, 364, 469.

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}.