To find the LCM of two numbers, you first split them into their prime factors:
30 = 2x3x5
75 = 3x5x5
Next you need to work out the HCF. Here, the HCF will be 3x5 = 15.
Finally, you multiply the numbers together and divide by the HCF. 30x75/15 = 150. Therefore the LCM of 30 and 75 is 150.
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∙ 12y agoThe LCM of 30 and 75 is 150.
The LCM of 30, 45 and 75 is 450.
The LCM is 300.
For the values 75, 30, 12, 8 the LCM is: 600
The LCM of 30 and 75 is 150. Their GCF is 15.
The LCM is 9600.
LCM 150GCF 15
It is: 150
150
The GCF is 15.
Lcm: 150 gcf: 15
The LCM is 450.