Given numbers are 749,197,862,856

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

The LCM of 749,197,862,856 is 508762744.

Find LCM of 749,197,862,856 with Prime Factorization

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

2 x 107 x 7 x 197 x 431 x 4 = 508762744

Therefore, the lowest common multiple of 749,197,862,856 is 508762744.

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.

749 x 197 x 862 x 856 = 108875227216

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.

749 : 1, 7, 107, 749

197 : 1, 197

862 : 1, 2, 431, 862

856 : 1, 2, 4, 8, 107, 214, 428, 856

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 749,197,862,856, is 1.

Now, the common factors can be found like this.

749:7x 107

197:197

862:2x 431

856:2x 2x 2x 107

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

2x 107 = 214

Therefore, the value for common factors is 214.

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 = 108875227216/(1x214)

LCM = 108875227216/214

LCM = 508762744

Thus, we can understand that the LCM of 749,197,862,856 is 508762744.

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

• LCM of 263, 748, 537, 340
• LCM of 180, 196, 519, 419
• LCM of 644, 839, 509, 640
• LCM of 337, 425, 823, 681
• LCM of 775, 833, 339, 402

1. What is the LCM of 749, 197, 862, 856?

Answer: LCM of 749, 197, 862, 856 is 508762744.

2. How to calculate the LCM of 749, 197, 862, 856?

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 749, 197, 862, 856.

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}.