Given numbers are 196,455,562,681

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

The LCM of 196,455,562,681 is 2437939140.

Find LCM of 196,455,562,681 with Prime Factorization

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

2 x 7 x 14 x 65 x 281 x 681 = 2437939140

Therefore, the lowest common multiple of 196,455,562,681 is 2437939140.

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.

196 x 455 x 562 x 681 = 34131147960

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.

196 : 1, 2, 4, 7, 14, 28, 49, 98, 196

455 : 1, 5, 7, 13, 35, 65, 91, 455

562 : 1, 2, 281, 562

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 196,455,562,681, is 1.

Now, the common factors can be found like this.

196:2x 2x 7x 7

455:5x 7x 13

562:2x 281

681:3x 227

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 34131147960/(1x14)

LCM = 34131147960/14

LCM = 2437939140

Thus, we can understand that the LCM of 196,455,562,681 is 2437939140.

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

• LCM of 554, 992, 882, 718
• LCM of 530, 342, 116, 318
• LCM of 576, 234, 954, 356
• LCM of 967, 851, 587, 942
• LCM of 292, 584, 948, 595

1. What is the LCM of 196, 455, 562, 681?

Answer: LCM of 196, 455, 562, 681 is 2437939140.

2. How to calculate the LCM of 196, 455, 562, 681?

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 196, 455, 562, 681.

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}.