Given numbers are 430,148,169,774

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

The LCM of 430,148,169,774 is 48398220.

Find LCM of 430,148,169,774 with Prime Factorization

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

2 x 43 x 5 x 74 x 169 x 9 = 48398220

Therefore, the lowest common multiple of 430,148,169,774 is 48398220.

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.

430 x 148 x 169 x 774 = 8324493840

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.

430 : 1, 2, 5, 10, 43, 86, 215, 430

148 : 1, 2, 4, 37, 74, 148

169 : 1, 13, 169

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 430,148,169,774, is 1.

Now, the common factors can be found like this.

430:2x 5x 43

148:2x 2x 37

169:13x 13

774:2x 3x 3x 43

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 43 = 172

Therefore, the value for common factors is 172.

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 = 8324493840/(1x172)

LCM = 8324493840/172

LCM = 48398220

Thus, we can understand that the LCM of 430,148,169,774 is 48398220.

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

• LCM of 721, 928, 375, 679
• LCM of 562, 852, 496, 934
• LCM of 727, 788, 816, 214
• LCM of 264, 105, 737, 663
• LCM of 577, 997, 710, 995

1. What is the LCM of 430, 148, 169, 774?

Answer: LCM of 430, 148, 169, 774 is 48398220.

2. How to calculate the LCM of 430, 148, 169, 774?

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 430, 148, 169, 774.

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}.