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One way to check: The product of the original two numbers is equal to the product of their GCF and LCM. If you divide that product by their GCF, you will get the LCM.

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Q: How do you check lcm answer?
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Related questions

How do you check LCM?

YOU answer it, dummy!


What is the LCM of 3 9 and 21?

LCM OF 9,3 AND 21 IS 63. CHECK FOR YOURSELF IF YOU ARE NOT SURE.


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What is the GCF and LCM of 824 and 32?

The GCF is 168. The LCM is 5040. Check it. 1008 x 840 = 846720 5040 x 168 = 846720 It checks.


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What method would you use to find the LCM of 4 numbers?

Just put all of the multiple out to 10 multiples then check if any of them are common. then go out to 20 multiples and check if any of them are common. keep doing this until you find a LCM


What is LCM of 45 75 90?

To find the Least Common Multiple (LCM) of 45, 75, and 90, we first need to find the prime factorization of each number. 45 = 3 x 3 x 5 75 = 3 x 5 x 5 90 = 2 x 3 x 3 x 5 Next, we identify the highest power of each prime factor that appears in any of the factorizations. The LCM is then calculated by multiplying these highest powers together. Therefore, the LCM of 45, 75, and 90 is 2 x 3^2 x 5^2 = 450.


What is the LCM of 40 and 105?

The LCM of 40 and 105 is 840 You could check on a calculator you can find that there is no other answer 40*21=840 105*8=840


What is the LCM of 14 what is the LCM of 21 what is the LCM of 35 what is the LCM of 70?

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