Question

hcf factorisatio 25,100 , 150. math


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Answer 1

Answer:

• The prime factors of 150 are written as 2 x 3 x 5 x 5 or 2 x 3 x 52, where 2, 3 and 5 are the prime numbers. It is possible to find the exact number of factors of a number 150 with the help of prime factorization. representation of 150 is 2 x 3 x 52.                                                                                                                                                         The prime factors of 25 are 5 x 5. The prime factor they have in common is 5. The greatest common factor is 5.                                                                                                                                                                                                                                                                                                                    Factors of 100 = 1, 2, 5, 10, 20, 50 and 100. Factors of 150 (one hundred fifty) =1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75 and 150. Therefore, common factor of 100 and 150 = 1, 2, 3, 5, 10 and 50.