nabinjoshi436 nabinjoshi436

19-11-2020
Mathematics

contestada

find the greatest number by which 90,120 and 150 are exactly divisible

Respuesta :

paulineyujie paulineyujie

19-11-2020

Answer:

30

Step-by-step explanation:

Prime factors of 90 = 2 x 3^2 x 5

Prime factors of 120 = 2^3 x 3 x 5

Prime factors of 150 = 2 x 3 x 5^2

Common prime factors with lowest exponent: 2, 3, 5

HCF(highest common factor) = 2 x 3 x 5 = 30

Answer Link

hinatuansds hinatuansds

19-11-2020

Answer:

30

Step-by-step explanation:

30 is divisible by 90, 120 and 150

Answer Link

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