Given numbers are 926,678,720,221,894

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

The LCM of 926,678,720,221,894 is 1240424892720.

Find LCM of 926,678,720,221,894 with Prime Factorization

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

2 x 3 x 463 x 113 x 120 x 221 x 149 = 1240424892720

Therefore, the lowest common multiple of 926,678,720,221,894 is 1240424892720.

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.

926 x 678 x 720 x 221 x 894 = 89310592275840

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.

926 : 1, 2, 463, 926

678 : 1, 2, 3, 6, 113, 226, 339, 678

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

221 : 1, 13, 17, 221

894 : 1, 2, 3, 6, 149, 298, 447, 894

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 926,678,720,221,894, is 1.

Now, the common factors can be found like this.

926:2x 463

678:2x 3x 113

720:2x 2x 2x 2x 3x 3x 5

221:13x 17

894:2x 3x 149

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

2x 2x 2x 3x 3 = 72

Therefore, the value for common factors is 72.

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 = 89310592275840/(1x72)

LCM = 89310592275840/72

LCM = 1240424892720

Thus, we can understand that the LCM of 926,678,720,221,894 is 1240424892720.

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

• LCM of 277, 666, 662, 259, 740
• LCM of 754, 692, 419, 283, 693
• LCM of 710, 977, 729, 831, 602
• LCM of 469, 762, 822, 635, 607
• LCM of 674, 894, 290, 278, 649

1. What is the LCM of 926, 678, 720, 221, 894?

Answer: LCM of 926, 678, 720, 221, 894 is 1240424892720.

2. How to calculate the LCM of 926, 678, 720, 221, 894?

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 926, 678, 720, 221, 894.

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}.