24 = 16
2^4
The prime factorisation of 24 = 16 is 24, or alternatively 2 x 2 x 2 x 2.
24 = 16
hcf(16×27×49, 8×2725) = 8×27 = 216 Using prime factorisation: 16×27×49 = 2⁴ × 3³ × 7² 8×27×125 = 2³ × 3³ × 5³ → hcf = 2³ × 3³ = 8×27 = 216
It is: 2^4 = 16
The number of factors of a number is calculated as the product of the powers of the number written in power format increased by 1. As there are required to be 5 factors, and as 5 is a prime, it can only be achieved if the number has a prime factorisation which is a single prime raised to the 4th power. The smallest prime is 2, and 2⁴ = 16 The next prime is 3, and 3⁴ = 81 which is too big. → the required number is 16 (which has the 5 factors 1, 2, 4, 8, 16).
The LCM of the given three numbers using prime factorization is 25200
Prime factorisation: 16 = 2^4 98 = 2 x 7^2 The LCM is the maximum powers of all primes in both factorisations multiplied together, so LCM = 2^4 x 7^2 = 784
It is: 16 or as 2*2*2*2 = 16
2 is the answer. Prime factorisation : 16= 2 x2 x 2 x2, 22 = 2 x 11 Thus 2 is the common factor. If you want the lowest multiple, 2 ^ 4 x 11 = 176.
to me i think 2 to the power of 2x2 to the power of 2 * * * * * 16 = 24
1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608