The factors of 345 are 1, 3, 5, 15, 23, 69, 115, 345 and factors of 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144. Therefore, the Lowest Common Multiple (LCM) of 345 and 144 is 16560 and Highest Common Factor (HCF) of 345 and 144 is 3. Example 3: Find if 1, 15, 69, 167 and 345 are factors of 345.
How do you find three common multiples?
To find the common multiples of given numbers, find the LCM of those numbers. The multiples of the LCM will be the common multiples of those numbers. The first three multiples of 24 are 24, 48, and 72. So, the first three common multiples of 6 and 8 are 24, 48, and 72.
What is the LCM of 343?
What is the LCM of 343 and 343? The LCM of 343 and 343 is 343.
What are the common multiples of 3 and 5?
Common multiples of 3 and 5 are numbers that both 3 and 5 can be divided into evenly with no remainder. To find the common multiples of 3 and 5, we compare the list of multiples of 3 with the list of multiples of 5 to see what they have in common. To create a list of multiples of 3, we multiply 3 by 1, 3 by 2, and so on like this: 3 x 1 = 3.
What are the first three common multiples of 4 and 6?
So the first three common multiples of 4 and 6 are: 12, 24, and 36. Or you could find the prime factorization of both numbers. The LCM must have all prime factors from any prime factorization and use the largest exponent as appearing in the prime factorization. All primes used: 2 and 3.
What are the different types of multiples in math?
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40 Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60
What are the first three multiples of 18?
Multiple of 18 = 18, 36, 54, 72, 90, 108,…. The first three common multiples of 12 and 18 are = 36, 72, 108.
