मराठी

Find the HCF of the smallest prime number and the smallest composite number.

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प्रश्न

Find the HCF of the smallest prime number and the smallest composite number.

संख्यात्मक
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उत्तर

Given: Smallest prime number = 2; smallest composite number = 4.

Divisors of 2: 1, 2.

Divisors of 4: 1, 2, 4.

Common divisors: 1, 2.

Greatest common factor = 2.   ...(Prime-factor method: 2 = 2; 4 = 22 → common factor 21 = 2.)

HCF = 2.

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पाठ 1: Real Numbers - EXERCISE 1A [पृष्ठ ९]

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आर. एस. अग्रवाल Mathematics [English] Class 10
पाठ 1 Real Numbers
EXERCISE 1A | Q 6. | पृष्ठ ९
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