Find the least number that is
divisible by all the prime
numbers between 1 and 10.
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0
Answer:
210
Step-by-step explanation:
Since the number is divisible by all primes between 1 and 10,
Therefore the least number would certainly be their LCM
LCM of prime numbers is always their product
Hence, the answer is 2×3×5×7= (2×7)×(3×5)
= 14 × 15
= 14 × (14 + 1)
=14²+ 14
=196+ 14
= 210
Hence proved
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