The lowest common denominator for the fractions 8/64 and 8/32 is ?
2 answers:
The lowest common denominator (LCM) is the lowest whole number divisible by both denominators without a remainder.
EASY LCM:
multiply the two denominators, then divide the total by the greatest common factor (GCF) between the two denominators.
=(64*32)/32
=2,048/32
=64
-OR-
DETAILED METHOD
STEP 1:
Find prime factors of denominators.
8/64
64: 2 x 2 x 2 x 2 x 2 x 2
8/32
32: 2 x 2 x 2 x 2 x 2
STEP 2:
If factors occur more than once, multiply them the greater number of times they occur.
2 x 2 x 2 x 2 x 2 x 2= 64
ANSWER: The LCM of 8/64 and 8/32 is 64.
Hope this helps! :)
Answer:
32
Step-by-step explanation:
6/8,4/32
i think is not the same question but i have for this question 6/8,5/32
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Hope this helps :)
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An easier way of doing it mentally is 3 x 25 which is 75 and then 1 x 25 which is 25