Lcm Of 7 And 9
What is the LCM of 4, 7, and 9? 3
3 is the lowest common multiple of the numbers 4, 7 and 9. Thanks for the first correct answer and 10 points?
126
With S 4 x 7 x 9 = 252.
Note that 9 and 4 are not primes. 9/3 = 3 and 4/2 = 2 (both are now prime numbers). Divide 252 by the smallest prime number to find the MMC.
Divide by 2. 252/2 = 126
Now try dividing each by 126 and see if it works.
126/9 = 14, 126/7 = 18, 126/2 = 63 Success, all #s !!!
Let's try dividing by 3 and see what happens.
126/3 = 42, 42/9 = 4.66666 repeater. does not work. 126 KPK.
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D:
What is the LCM of 4, 7, and 9?
3 is the lowest common multiple of the numbers 4, 7 and 9. Thanks for the correct answer first and 10 points?
Since the basic factors of any number cannot be divided by any other number, LCM is made up of 3 numbers:
4 * 7 * 9 = 252
You did oh !!
