The number of integral divisors of 720 is
Asked by | 18th Dec, 2012, 08:52: AM
Expert Answer:
Integral divisors are the divisors having integer values.
Now, 720 = 24 × 32 × 51
So, the number of integral divisors of 720 are
(4 + 1) × (2 + 1) × (1 + 1) = 5 × 3 × 2 = 30
Integral divisors are the divisors having integer values.
Now, 720 = 24 × 32 × 51
So, the number of integral divisors of 720 are
(4 + 1) × (2 + 1) × (1 + 1) = 5 × 3 × 2 = 30
Answered by | 18th Dec, 2012, 10:28: AM
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