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To find the LCm of 12, 16 and 20 you first need to break these numbers into their prime factors:
12 = 2x2x3
16 = 2x2x2x2
20 = 2x2x5
The next step is to identify any common factors. In this case, all three numbers have two 2s as prime factors, so we can discard 4 of them. Take every other prime factor (2, 2, 2, 2, 3 and 5) and multiply them together to find the LCM:
2x2x2x2x3x5 = 240
Thus the LCM of 12, 16 and 20 is 240.
The Least Common Multiple (LCM) of 20, 16, and 12 is 240.
LCM, in this case, would presumably refer to the Least Common Multiple.
The easiest way to break down these numbers would be with prime numbers.
12=2x2x3
16=2x2x2x2
20=2x2x5
From here, we then multiply the greatest number of times these numbers appear. 12 has one 3. 16 has four 2. 20 has one 5. 2x2x2x2x3x5=240.
Thus, we find that the LCM for 12, 16 and 20 is 240.
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What is the least common multiple of 12 16 and 30?
LCM of 12 & 16 is 48. LCM of 48 and 30 is 240, ie 20 x 12, 15 x 16 and 8 x 30.
What is the LCM of 16 20 25?
The LCM is 400.
What is the LCM of 14 16 and 20?
The LCM of 14, 16, 20 is 560.
The LCM of 12 14 16?
LCM of 12, 14, 16 = 336
What is the LCM of 12 20 and 28?
The LCM is 420.
Lcm of 12 16 20 by factor method?
The Least Common Multiple (LCM) for 12 16 20 is 240.
What is the LCM of 20 12 and 16?
240
What is the LCM of 4 8 12 16 20?
4 8 12 16
What is the LCM of 16 an 12?
The LCM is 48.
What is the LCM is 16 and 20?
LCM(16, 20) = 80
What is the LCM of 10 12 and 16?
LCM of 12 16 and 10 is 240.
What is the LCM of 8 20 16?
LCM of 8 16 20 is 80.
What is the LCM 12 and 16?
LCM 12 and 16 is 48.
What is the least common multiple of 12 16 and 30?
LCM of 12 & 16 is 48. LCM of 48 and 30 is 240, ie 20 x 12, 15 x 16 and 8 x 30.
What is the lcm of 8 20 16 and 100?
400 is the LCM. 8 x 50 = 400 20 x 20 = 400 16 x 25 = 400 100 x 4 = 400
What the LCM of 12 20 4?
Because 240 is the smallest number that 12, 16 and 20 will divide into evenly with no remainder.
What is the LCM of 16 20 25?
The LCM is 400.
