Question

find the the HCF of 280 and 1242 ​

Answer 1

Answer:

Find the prime factorization of 1242

1242 = 2 × 3 × 3 × 3 × 23

Find the prime factorization of 280

280 = 2 × 2 × 2 × 5 × 7

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

Therefore, GCF = 2

Step-by-step explanation:

Answer 2

Answer:

Question ⤵

find the the HCF of 280 and 1242 .

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• prime factorization of 1242 :-

1242 = 2 × 3 × 3 × 3 × 23

• prime factorization of 280 :-

280 = 2 × 2 × 2 × 5 × 7

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

Therefore, HCF = 2

Thanks..