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Because 90 is the first number that is divisible by both 45 and 18.
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Earn +20 ptsQ: Why is the LCM of 45 and 18 equal to 90?
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Related questions
What is LCM of 45 and 18?
LCM(45, 18) = 90.
What the least common multiple of 18 and 45 is?
what the least common multiple of 18 and 45
What is the LCM of 18 30 and 45?
The LCM is: 90
What is the LCM of 36 45 and 18?
The LCM of 45 and 18 is 90.
What is the LCM is for 18 and 45?
90
What is the LCM of 518 and 45?
The LCM of 5, 18 and 45 is 90. The LCM of 518 and 45 is 23310.
What is the LCM of 18 30 45?
It is 90
What is the gcf LCM of 18 45?
The LCM is 90. The GCF is 9.
What is the lcm of 5 18 and 45?
The LCM always be the largest of the given numbers or a multiple of the largest number. The largest number given is 45, but 18 will not divide evenly into 45. The next multiple of 45 is 90 (2 x 45). Since 90 is divisible by both 5 and 18, then 90 is the LCM.
Do 18 and 45 have a common factor for LCM?
Yes because the LCM of 18 and 45 is 90 and they all have common factors of 9
What is the LCM for 45 and 90?
LCM for 45 and 90 is 90.
What is the LCM of 45 30 90?
The LCM of these numbers is 90.
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