1.find the gcf of 32 and 72 using continuous division
2. find thelcm of 21 and35 using continuous division
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1.find the gcf of 32 and 72 using continuous division
2. find thelcm of 21 and35 using continuous division
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Answer:
1. The answer is 8.
2. The answer is 150.
Step-by-step explanation:
1. The gcf of 32 and 72
2. The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 21 and 35, than apply into the LCM equation.
GCF(21,35) = 7
LCM(21,35) = ( 21 × 35) / 7
LCM(21,35) = 735 / 7
LCM(21,35) = 105