How to find the HCF of 15 and 45
Answers
Answered by
8
Answer:
Take the lcm of both and see the the common factors that will be the hcf
Step-by-step explanation:
Lcm of 15 = 3×5
Lcm of 45= 3×3×5
Hcf will be 15
Common factors are 3 and 5
Answered by
2
Answer:
15
Step-by-step explanation:
15 = 3*5
45 = 3*3*5
HCF = product of common factors
HCF = 3*5 =15
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