Relatively Prime or Coprime Numbers

Q.

How do you write $525$ as a product of its prime factors.

Q.

Express $53$ as the sum of three odd primes.

Q. The numbers whose GCD is $1$ are called _____.

1. Composite numbers
2. relatively prime or co-prime numbers

Q.

Which of the following statements is true about $63$ and $20$?

1. They are relatively prime.

2. They have more than one common factor.

3. They each have a factor of $4$.

4. They are both prime numbers

Q.

Express $50$ as the sum of two odd primes.

Q. There are 25 strawberry-flavored, 35 orange-flavored, and 36 pineapple-flavored sweet. How many maximum sweet packets can be made, each having same number of strawberry-flavored, orange-flavored and pineapple-flavored sweets?