What is the LCM of 18 15 and 21?

Calculate the LCM The least common multiple of 21, 18 and 15 is 630.

What is the LCM of 21 24 15?

The least common multiple of 21, 24 and 15 is 840.

What is the GCF of 15 18 and 21?

As you can see when you list out the factors of each number, 3 is the greatest number that 15, 18, and 21 divides into.

What is the least common multiple of 21 and 24?

What is the LCM of 21 and 24?

• Answer: LCM of 21 and 24 is 168.
• Explanation:
• ☛ Also Check:

What is the LCM of 21 and 18?

126
The LCM of 18 and 21 is 126. To find the LCM (least common multiple) of 18 and 21, we need to find the multiples of 18 and 21 (multiples of 18 = 18, 36, 54, 72 . . . . 126; multiples of 21 = 21, 42, 63, 84 . . . .

What is the greatest common factor 16 and 24?

As you can see when you list out the factors of each number, 8 is the greatest number that 16 and 24 divides into.

What is the LCM of 9 18 and 21?

Calculate the LCM The least common multiple of 9, 21 and 18 is 126.

What is the LCM of 18 and 21?

What is the LCM of 18 and 21? Answer: LCM of 18 and 21 is 126.

What is the least common factor of 15 and 24?

To get the Least Common Multiple (LCM) of 15 and 24 we need to factor each value first and then we choose all the factors which appear in any column and multiply them: The Least Common Multiple (LCM) is: 2 x 2 x 2 x 3 x 5 = 120.

What is the least common multiple of 16 and 24?

The lcm of 16 and 24 is the smallest positive integer that divides the numbers 16 and 24 without a remainder. Spelled out, it is the least common multiple of 16 and 24. Here you can find the lcm of 16 and 24, along with a total of three methods for computing it.

What are the multiples of 15 and 24?

The lcm of 24 and 15 can be obtained like this: The multiples of 24 are … , 96, 120, 144, …. The multiples of 15 are …, 105, 120, 135, …. The common multiples of 24 and 15 are n x 120, intersecting the two sets above, $\\hspace{3px}n \\hspace{3px}\\epsilon\\hspace{3px}\\mathbb{Z}$.

How do you calculate LCM?

Let’s find the LCM of 30 and 45. One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.