CBSE Class 10 Answered
how to find the LCM and HCF of 12 and 18 by using the prime factorization method
Asked by kanchandevi5268 | 03 Nov, 2023, 06:35: AM
Expert Answer
Express the numbers in terms of multiples of prime factors
12 = 2 × 2 × 3 = 22 × 3
18 = 2 × 3 × 3 = 2 × 32
Multiple of common prime numbers with least powers is HCF .
HCF of 12 and 18 = 2 × 3 = 6
Answered by Thiyagarajan K | 03 Nov, 2023, 07:45: AM
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