Question

1. Are 32 and 34 co-prime numbers? Why?

2. Write any four twin primes between 50 and 110.

3. Express the greatest 3-digit number as a product of primes.​

Answer 1

Answer:

1. When the HCF of two or more numbers is 1, then they are called co-prime numbers. The HCF of 32 and 34 is 2, which ≠ 1. So, they are not co-prime numbers.

2. 59 and 61; 71 and 73; 101 and 103; 107 and 109 are twin prime between 50 and 110.

3. The largest 3 digit no. is 999.If u want to want its product of primes u can do prime factorisation. 

Step-by-step explanation:

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