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For positive integers a and 3, there exist unique integers q and r such that a = 3q + r, where r must satisfy:
For some integer q, every odd integer is of the form
Find the greatest number of 5 digits, that will give us remainder of 5, when divided by 8 and 9 respectively.
The product of two consecutive integers is divisible by
If two positive integers a and b are written as a = x^{3}y^{2} and b = xy^{3}, where x, y are prime numbers, then LCM(a, b) is
If two positive integers p and q can be expressed as p = ab^{2} and q = a^{3}b; where a, b being prime numbers, then LCM (p, q) is equal to
The least perfect square number which is divisible by 3, 4, 5, 6 and 8 is
The ratio between the LCM and HCF of 5,15, 20 is:
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115 videos478 docs129 tests
