EM-2471
Primes, HCF and LCM
E Math · Secondary 4 · Medium · Primes, HCF and LCM
A school has 96 red flags and 150 blue flags. The flags are to be arranged into identical groups so that each group has the same number of red flags and the same number of blue flags, with no flags left over.
How many groups can be formed at most?
How many groups can be formed at most?
- 3
- 5
- 6
- 10
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