Given numbers are 63,91,49,26,851

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

The LCM of 63,91,49,26,851 is 9757566.

Find LCM of 63,91,49,26,851 with Prime Factorization

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

7 x 13 x 9 x 1 x 7 x 2 x 851 = 9757566

Therefore, the lowest common multiple of 63,91,49,26,851 is 9757566.

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.

63 x 91 x 49 x 26 x 851 = 6215569542

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.

63 : 1, 3, 7, 9, 21, 63

91 : 1, 7, 13, 91

49 : 1, 7, 49

26 : 1, 2, 13, 26

851 : 1, 23, 37, 851

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 63,91,49,26,851, is 1.

Now, the common factors can be found like this.

63:3x 3x 7

91:7x 13

49:7x 7

26:2x 13

851:23x 37

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

7x 7x 13 = 637

Therefore, the value for common factors is 637.

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 = 6215569542/(1x637)

LCM = 6215569542/637

LCM = 9757566

Thus, we can understand that the LCM of 63,91,49,26,851 is 9757566.

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

• LCM of 85, 63, 64, 75, 380
• LCM of 10, 62, 85, 82, 149
• LCM of 39, 87, 87, 98, 814
• LCM of 56, 59, 73, 50, 405
• LCM of 28, 23, 58, 34, 503

1. What is the LCM of 63, 91, 49, 26, 851?

Answer: LCM of 63, 91, 49, 26, 851 is 9757566.

2. How to calculate the LCM of 63, 91, 49, 26, 851?

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 63, 91, 49, 26, 851.

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}.