Quick Answer: What Is The LCM Of 9 And 15?

What is the LCM of 8 and 3?

Answer and Explanation: The least common multiple of 3 and 8 is 24..

What is the LCM of 10 15 and 20?

Answer: The LCM of 5 ,10, 15, 20 is 60. Therefore LCM of 5 ,10, 15, 20 is 60.

What is the HCF of 15 and 20?

5Greatest common factor (GCF) of 15 and 20 is 5. We will now calculate the prime factors of 15 and 20, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 20.

What is the GCF of 9 12 and 15?

find gcf (9, 12, 15, . . . . , 21) = ? step 3The common prime factor or the product of all common prime factors between all integers is the highest common factor of this group of integers (9, 12, 15, 18 & 21).

What is the LCM of 3 and 4?

The Least Common Multiple (LCM) of some numbers is the smallest number that the numbers are factors of. Like the LCM of 3 and 4 is 12, because 12 is the smallest number that 3 and 4 are both factors for.

What is the LCM for 10 and 9?

To sum up, the lcm of 9 and 10 is 90. In common notation: lcm (9,10) = 90.

What is the LCM for 15 and 10?

Least common multiple (LCM) of 10 and 15 is 30.

What is the LCM of 14 and 21?

Least common multiple (LCM) of 14 and 21 is 42.

What is the LCM of 18 and 3?

Least common multiple (LCM) of 3 and 18 is 18.

What is the LCM of 3 and 7?

Least common multiple (LCM) of 3 and 7 is 21.

What prime factors will make the LCM of 9 and 15?

Alternatively, the lcm of 9 and 15 can be found using the prime factorization of 9 and 15: The prime factorization of 9 is: 3 x 3. The prime factorization of 15 is: 3 x 5. Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(9,9) = 45.

What is the formula of LCM?

The Least Common Multiple (LCM) of two integers a and b, usually denoted by LCM (a, b), is the smallest positive integer that is divisible by both a and b….Formula of L.C.M.Formulas To Calculate LCML.C.M formula for any two numbersL.C.M. = \frac{a\times b}{gcd\left(a,b\right)}1 more row

What is the LCM of 10 15 and 3?

The LCM of 3,10,15 3 , 10 , 15 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 3,10,15 3 , 10 , 15 is 2⋅3⋅5=30 2 ⋅ 3 ⋅ 5 = 30 .

What is the HCF of 15 and 30?

The common factors of 15 and 30 are 1, 3, 5, and 15. The greatest common factor is 15.

What is the LCM of and 15?

LCM Example The multiples of 15 are : 15, 30, 45, 60, 75, 90, …. 60 is a common multiple (a multiple of both 12 and 15), and there are no lower common multiples.

What is the LCM of 3 15 and 9?

The LCM of 3, 9 and 15 is 45.

What is the LCM for 15 and 25?

Least Common Multiple (LCM) of 15 and 25 is 75.

What is the LCM of 9 18?

Least common multiple (LCM) of 9 and 18 is 18.

What is the LCM of 3 and 9?

Least common multiple (LCM) of 3 and 9 is 9.

Whats the LCM of 15 and 9?

Least common multiple (LCM) of 9 and 15 is 45.

What is the LCM of 9 and 7?

63 is the least common multiple of 7 and 9 .