The LCM of two numbers is 400. If the two numbers are 25 and
80, find the HCF
Answers
Answered by
3
Answer:
5
Step-by-step explanation:
The part about the LCM is just there to distract. We don't need that knowledge to find the HCF. We can use prime factorization to solve:
The prime factorization of 80 is (2^4) × 5
The prime factorization of 25 is 5²
We see that the HCF is equal to 5.
Answered by
2
Answer:
it is 5
Step-by-step explanation:
becuse 400 is the LCM so the numbers are 25 and 80 so the HCF is 5.
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