Question

141, 1269 HCF using long division method​

Answer 1

Answer:

Find the prime factorization of 1269

1269 = 3 × 3 × 3 × 47

Find the prime factorization of 141

141 = 3 × 47

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

Therefore, GCF = 3 × 47

GCF = 141