Question: 17. Given ab = 64 and the LCM(a, b) = 16, what is the GCD(a, b)? 18. Use the Euclidean algorithm to find the greatest

17. Given ab = 64 and the LCM(a, b) = 16, what is the GCD(a, b)?

18. Use the Euclidean algorithm to find the greatest common divisor of 3276 and 452.

19. Using the prime factorization of the numbers, find LCM(240, 570) and DCG(240, 570).

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