Question

3 number are in ratio 3:4:5 if there lcm is 2400. find hcf​

Answer 1

Answer:

Three numbers are in the ratio 3:4:5, and their LCM is 2400; then its HCF is ___? ∴ The HCF of the three numbers be 40.

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Answer 2

Answer:

40

Step-by-step explanation:

$let \: \: the \: numbers \: are \: 3x \: 4x \: 5x \\ there \: lcm = 2400 \\ 60x = 2400 \\ x = \frac{2400}{6} = 40 \\ \\ so \: \: \: hcf = 40$

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