The number of prime numbers lying between 400 and 430 is:
Given:
Find the number of prime numbers between 400 and 430.
Concept Used:
A prime number is a natural number greater than 1 that has only two factors 1 and itself
Solution:
Prime numbers between 400 and 430
401 → Prime
409 → Prime
419 → Prime
421 → Prime
The number of prime numbers is 4
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100 Questions
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