Advertisements
Advertisements
प्रश्न
Which of the following numbers is co-prime?
30 and 415
उत्तर
Factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30
Factors of 415 = 1, 5, 83, 415
We know that two numbers whose common factor is only 1 are called co-prime numbers.
The common factors of 30 and 415 are 1 and 5.
That is, it has two common factors, hence these are not co-prime numbers.
APPEARS IN
संबंधित प्रश्न
What are the common factors of 4 and 15?
What are the common factors of 18 and 23?
Determine whether the pair of numbers given below are co-prime numbers.
22, 24
Determine whether the pair of numbers given below are co-prime numbers.
14, 21
Determine whether the pair of numbers given below are co-prime numbers.
15, 16
Determine whether the pair of numbers given below are co-prime numbers.
50, 52
Determine whether the pair of numbers given below are co-prime numbers.
17, 18
Which of the following numbers is co-prime?
18 and 35
Which of the following numbers is co-prime?
15 and 37
Which of the following numbers is co-prime?
216 and 215
