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प्रश्न
Find the prime factor of the following numbers and find their LCM and HCF.
114, 76
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उत्तर
| 2 | 76 |
| 2 | 38 |
| 19 | 19 |
| 1 |
| 2 | 114 |
| 3 | 57 |
| 19 | 19 |
| 1 |
76 = 2 × 2 × 19
114 = 2 × 3 × 19
HCF = 2 × 19 = 38
LCM = 2 × 19 × 2 × 3 = 228
संबंधित प्रश्न
Find the prime factor of the following numbers and find their LCM and HCF.
75, 135
Find the prime factor of the following numbers and find their LCM and HCF.
32, 24, 48
Find the HCF of the numbers in each of the following, using the prime factorization method:
272, 425
Find the HCF of the numbers in each of the following, using the prime factorization method:
1197, 5320, 4389
Find the HCF of the numbers in each of the following, using the division method:
1965, 2096
Find the HCF of the numbers in each of the following, using the division method:
391, 425, 527
Find the HCF and LCM of
693, 1078
Find the G.C.D for the following:
35x5y3z4, 49x2yz3, 14xy2z2
Find the G.C.D of the following:
x4 – 1, x2 – 1
HCF of co-prime numbers 4 and 15 was found as follows by factorization:
4 = 2 × 2 and 15 = 3 × 5 since there is no common prime factor, so HCF of 4 and 15 is 0. Is the answer correct? If not, what is the correct HCF?
