Question

By how much is the lcm of 30,36,90 greatest than their hcf

Answer 1

Answer:

90

Step-by-step explanation:

(30) =5×2×5=50 ,(36)=2×2×3×3=36,(90)=2×5×3×3=90

Answer 2

• step by step explanation
• LCM of 30,36,90 is
• 2*2*3*3*5 = 180
• HCF of 30,36,90 is
• 30 = 2*3*5
• 36 = 2*2*3*3
• 90 = 2*3*3*5
• Common HCF = 2*3
• = 6
• LCM - HCF = Answer
• 180 -6 = 174
• answer : 174
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