9
The HCF of 18 and 45 is 9. To calculate the HCF (Highest Common Factor) of 18 and 45, we need to factor each number (factors of 18 = 1, 2, 3, 6, 9, 18; factors of 45 = 1, 3, 5, 9, 15, 45) and choose the highest factor that exactly divides both 18 and 45, i.e., 9.
What are the common multiples of 18 and 48?
FAQs on LCM of 18 and 48 The LCM of 18 and 48 is 144. To find the least common multiple (LCM) of 18 and 48, we need to find the multiples of 18 and 48 (multiples of 18 = 18, 36, 54, 72 . . . . 144; multiples of 48 = 48, 96, 144, 192) and choose the smallest multiple that is exactly divisible by 18 and 48, i.e., 144.
What is the lowest common multiple of 18 and 48?
What is the Least Common Multiple of 18 and 48? Least common multiple (LCM) of 18 and 48 is 144.
How to find the least common multiple of 18 and 45?
Least common multiple can be found by multiplying the highest exponent prime factors of 18 and 45. First we will calculate the prime factors of 18 and 45. Prime factors of 18 are 2, 3. Prime factorization of 18 in exponential form is: Prime factors of 45 are 3, 5. Prime factorization of 45 in exponential form is:
Are there any numbers that are multiples of 18?
The first 10 multiples of 18 are: 0, 18, 36, 54, 72, 90, 108, 126, 144, 162. Any number is a multiple of itself (n x 1 = n).
What are the prime factors of 18 and 45?
Prime factors of 18 are 2, 3. Prime factorization of 18 in exponential form is: Prime factors of 45 are 3, 5. Prime factorization of 45 in exponential form is: Now multiplying the highest exponent prime factors to calculate the LCM of 18 and 45.
How to calculate the common multiples of two numbers?
Welcome to the Common Multiples Calculator. Here you can enter any two numbers and we will calculate the numbers’ common multiples. What are the common multiples of 6 and 8? What are the common multiples of 4 and 7?
