What Is The LCM Of 15 And 20?

What is the LCM of 20 and 30?

Least common multiple (LCM) of 20 and 30 is 60..

What is the LCM of 15 and 18?

Multiply the factors to get the LCM. The LCM of 15 and 18 is 90.

What is the LCM of 20?

Set of multiples of 20 is B = {20, 40, 60, 80, 100, 120, 140, 160, 180, …} A ∩ B = {60, 120, 180, …} which has the least value 60. The LCM(12, 20) = 60. Notice that the intermediate step in the problem gives all the common multiples.

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 LCM of 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. Therefore, the lowest common multiple of 12 and 15 is 60.

What is the LCM for 15 and 10?

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

What is the LCM of 24 and 30?

Least common multiple (LCM) of 24 and 30 is 120.

What is the GCF of 3 and 20?

Greatest common factor (GCF) of 3 and 20 is 1.

What are the factors of 15 and 20?

The gcf of 15 and 20 can be obtained like this: The factors of 15 are 15, 5, 3, 1. The factors of 20 are 20, 10, 5, 4, 2, 1. The common factors of 15 and 20 are 5, 1, intersecting the two sets above.

What is the LCM for 15 and 25?

Least common multiple (LCM) of 15 and 25 is 75.

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 LCM of 14 and 21?

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

What is the LCM of 15 20 and 30?

The least common multiple 60 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group.

What is the LCM of 15 and 30?

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