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To find the LCM of two numbers, you need to split them up into their prime factors first:
32=2x2x2x2x2
45=3x3x5
The next stage would be to identify any common factors, but as there are none we simply take all of these factors and multiply them together:
2x2x2x2x2x3x3x5=1,440
And so the LCM of 32 and 45 is 1,440
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Earn +20 ptsQ: What is the lcm of 32 an 45?
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What is the LCM and the GCF of 32 and 45?
The Least Common Multiple (LCM) for 32 45 is 1,440. The GCF is 1.
What is the LCM of 45 and 3 and 5?
lcm(5, 3) = 15 lcm(5, 45) = 45 lcm(3, 45) = 45 lcm(5, 3, 45) = 45
What is the LCM for 4 16 32?
The LCM is 32.
What is the LCM of 15 and 45?
The answer to the LCM of 45 and 15 is 45.
What is the least common mutliple of 11 27 and 45?
lcm(11, 27, 45) = 1485 11 = 11 27 = 33 45 = 32 x 5 lcm = 33 x 5 x 11 = 1485
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