For 2899 Find Smallest Number To Be Divided So As To Get Perfect Squa He provides courses for maths, science and computer science at teachoo. ex 5.3, 6 for each of the following numbers, find the smallest whole number by which it should be divided so as to get a perfect square. also find the square root of the square number so obtained. (v) 2800prime factorizing 2800 we see that , 2800 = 2 × 2 × 2 × 2 × 5 ×. Find the minimum number which divide n to make it a perfect square. by dividing n by 2, we get which is a perfect square. by dividing n by 6, we get which is a perfect square. a number is perfect square if all prime factors appear even number of times. the idea is to find the prime factor of n and find each prime factor power.
For 2899 Find Smallest Number To Be Divided So As To Get Perfect Squa We have to find the smallest whole number by which the number should be divided so as to get a perfect square number. to get a perfect square, each factor of the given number must be paired. (i) 252. hence, prime factor 7 does not have its pair. if the number is divided by 7, then the rest of the prime factor will be in pairs. therefore, 252. For each of the following numbers, find the smallest whole number by which it should be divided so as to get a perfect square number. also find the square root of the square number so obtained.i 252 ii 2925iii 396 iv 2645v 2800 vi 1620. We have to find the smallest number by which 1620 must be divided to get a perfect square. using prime factorisation, so, 1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5. we observe that 5 occurs without a pair. therefore, the required smallest number is 5. verification: 1620 5 = 324. 324 is a perfect square. try this: find the smallest number by which. Best answer. divide 2880 by 5 to give the perfect square 576 = 242. first write 2880 in its prime factorisation in power form: 2880 = 26 x 32 x 51. to be a perfect square, all the prime factors need to have an even power, so to find the smallest number by which to divide to get a perfect square only all the odd powers need to be reduced by 1.
For The Following Number Find The Smallest Whole Number By Which It We have to find the smallest number by which 1620 must be divided to get a perfect square. using prime factorisation, so, 1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5. we observe that 5 occurs without a pair. therefore, the required smallest number is 5. verification: 1620 5 = 324. 324 is a perfect square. try this: find the smallest number by which. Best answer. divide 2880 by 5 to give the perfect square 576 = 242. first write 2880 in its prime factorisation in power form: 2880 = 26 x 32 x 51. to be a perfect square, all the prime factors need to have an even power, so to find the smallest number by which to divide to get a perfect square only all the odd powers need to be reduced by 1. Find the smallest number by which 1152 must be divided so that it becomes a perfect square. also find the number whose square is the resulting number. asked mar 26, 2021 in number system by cammy ( 26.3k points). First we need to do the prime factorisation of the given number. the given number is 2800. the product of the primes are ⇒ (2×2)×(2×2)×(5×5)×7. ∴ 2800 is not a perfect square since 7 doesn't have a pair. ∴ 7 should be divided to obtain a perfect square. additional information 🙂 2800÷7 = 400. the square root of 400 would be ⇒ 2×5×2.
For Each Of Following Number Find Smallest Number By Which It Should Be Find the smallest number by which 1152 must be divided so that it becomes a perfect square. also find the number whose square is the resulting number. asked mar 26, 2021 in number system by cammy ( 26.3k points). First we need to do the prime factorisation of the given number. the given number is 2800. the product of the primes are ⇒ (2×2)×(2×2)×(5×5)×7. ∴ 2800 is not a perfect square since 7 doesn't have a pair. ∴ 7 should be divided to obtain a perfect square. additional information 🙂 2800÷7 = 400. the square root of 400 would be ⇒ 2×5×2.
Smallest Number Divided To Get Perfect Square Teachoo Smallest Num
Comments are closed.