Question

find the HCF of 7320 n 435

Answer 1

Answer:

15

Step-by-step explanation:

Find the prime factorization of 7320

7320 = 2 × 2 × 2 × 3 × 5 × 61

Find the prime factorization of 435

435 = 3 × 5 × 29

To find the gcf, multiply all the prime factors common to both numbers:

Therefore, GCF = 3 × 5

GCF = 15

Answer 2

Step-by-step explanation:

1. 7320
2. =7320÷2
3. =3660÷2
4. =1830÷2
5. =915÷3
6. =35÷5
7. =7÷1