Given numbers are 421,762,151,755

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

The LCM of 421,762,151,755 is 242205510.

Find LCM of 421,762,151,755 with Prime Factorization

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

151 x 421 x 762 x 1 x 5 = 242205510

Therefore, the lowest common multiple of 421,762,151,755 is 242205510.

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.

421 x 762 x 151 x 755 = 36573032010

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.

421 : 1, 421

762 : 1, 2, 3, 6, 127, 254, 381, 762

151 : 1, 151

755 : 1, 5, 151, 755

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,762,151,755, is 1.

Now, the common factors can be found like this.

421:421

762:2x 3x 127

151:151

755:5x 151

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

151 = 151

Therefore, the value for common factors is 151.

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 = 36573032010/(1x151)

LCM = 36573032010/151

LCM = 242205510

Thus, we can understand that the LCM of 421,762,151,755 is 242205510.

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

• LCM of 488, 457, 643, 173
• LCM of 836, 775, 985, 246
• LCM of 651, 891, 376, 803
• LCM of 361, 782, 337, 138
• LCM of 450, 914, 928, 949

1. What is the LCM of 421, 762, 151, 755?

Answer: LCM of 421, 762, 151, 755 is 242205510.

2. How to calculate the LCM of 421, 762, 151, 755?

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 421, 762, 151, 755.

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}.