Question

using fundamental therom of arthemetic find hcf and lcm of 72 and 126​

Answer 1

Answer:

Step-by-step explanation:

Step 1: Divide 126 (larger number) by 72 (smaller number). Step 2: Since the remainder ≠ 0, we will divide the divisor of step 1 (72) by the remainder (54). Repeat this process until the remainder = 0. ⇒ HCF(72, 126) = 18.