Given numbers are 695,994,860,308,840

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

The LCM of 695,994,860,308,840 is 3921151080.

Find LCM of 695,994,860,308,840 with Prime Factorization

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

2 x 2 x 5 x 7 x 139 x 71 x 43 x 11 x 6 = 3921151080

Therefore, the lowest common multiple of 695,994,860,308,840 is 3921151080.

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.

695 x 994 x 860 x 308 x 840 = 153709122336000

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.

695 : 1, 5, 139, 695

994 : 1, 2, 7, 14, 71, 142, 497, 994

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 695,994,860,308,840, is 1.

Now, the common factors can be found like this.

695:5x 139

994:2x 7x 71

860:2x 2x 5x 43

308:2x 2x 7x 11

840:2x 2x 2x 3x 5x 7

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 2x 2x 5x 5x 7x 7 = 39200

Therefore, the value for common factors is 39200.

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 = 153709122336000/(1x39200)

LCM = 153709122336000/39200

LCM = 3921151080

Thus, we can understand that the LCM of 695,994,860,308,840 is 3921151080.

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

• LCM of 790, 185, 906, 895, 408
• LCM of 277, 753, 430, 335, 800
• LCM of 775, 335, 375, 802, 372
• LCM of 610, 287, 978, 108, 871
• LCM of 228, 298, 676, 938, 229

1. What is the LCM of 695, 994, 860, 308, 840?

Answer: LCM of 695, 994, 860, 308, 840 is 3921151080.

2. How to calculate the LCM of 695, 994, 860, 308, 840?

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 695, 994, 860, 308, 840.

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}.