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प्रश्न
The HCF of this pair of numbers is not 1.
विकल्प
13, 17
29, 20
40, 20
14, 15
उत्तर
40, 20
Explanation:
40 = 2 × 2 × 2 × 5
20 = 2 × 2 × 5
The HCF of 20 and 40 is 2 × 2 × 5 or 20.
संबंधित प्रश्न
Find out the LCM of the following number:
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Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.
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Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.
15, 60
Find the LCM of the numbers given below:
42, 63
Find the LCM of the numbers given below:
60, 75
Find the LCM of the numbers given below:
28, 36, 45, 60
If a and b are co-primes, then their LCM is
Find first three common multiples of the given number.
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Find first three common multiples of the given number.
24, 36
Determine the greatest 3-digit number exactly divisible by 8, 10 and 12.
