Advertisements
Advertisements
प्रश्न
Find the prime factorisation number by factor tree method and division method.
128
Advertisements
उत्तर
128
∴ 128 = 2 × 2 × 2 × 2 × 2 × 2 × 2
Also
| 2 | 128 |
| 2 | 64 |
| 2 | 32 |
| 2 | 16 |
| 2 | 8 |
| 2 | 4 |
| 2 | 2 |
| 1 |
128 = 2 × 64 = 2 × 2 × 32
= 2 × 2 × 2 × 16
= 2 × 2 × 2 × 2 × 8
128 = 2 × 2 × 2 × 2 × 2 × 4
∴ 128 = 2 × 2 × 2 × 2 × 2 × 2 × 2
APPEARS IN
संबंधित प्रश्न
Factorise the following number into prime.
377
Give the prime factorization of the following number:
48
Give the prime factorization of the following number:
90
Give the prime factorization of the following number:
136
Give the prime factorization of the following number:
1224
Give the prime factorization of the following number:
13915
The number of distinct prime factors of the smallest 4 digit number is __________
If there are 143 math books to be arranged in equal numbers in all the stacks, then find the number of books in each stack and also the number of stacks.
In which of the following expressions, prime factorisation has been done?
70 = 2 × 5 × 7
When does the number A become divisible by the number B?
