Question

HCF of 102 108 140
tell me answer step by step​

Answer 1

Answer:

Step 1: Express each number as a product of prime factors. Step 2: HCF is the product of all common prime factors using the least power of each common prime factor. Here 2 and 3 are common prime factors. step 1 : Express each number as a product of prime factors.

Answer 2

Step-by-step explanation:

102= 2×3×17.

108= 2×2×3×3×3.

140=2×2×5×7.

HCF = 2

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