Mathematics: If a = 2^3 x 3^7 x 5^3 x 11^4 and b = 2^2 x 3^9 x 7^2 x 11 x 13, find the following: a. gcf (a, b) b. lcm (a, b)

If a = 2^3 x 3^7 x 5^3 x 11^4 and b = 2^2 x 3^9 - id233753114223972728465, 543670

Ответ:

jb7692

04.01.2022

Mathematics

A. GCF(a,b) = $2^2 \times 3^7 \times 11$

B. LCM(a,b) = $2^3 \times 3^9 \times 5^3 \times 7^2 \times 11^4 \times 13$

Step-by-step explanation:

The GCF of two or more integers is their greatest common factor. In order to find it, you must factorise them first and then do the product of the factors that appear in all the factorisations, with their least exponent.

Hence, the GCF of and is $2^2 \times 3^7 \times 11$ .

The LCM of two or more integers is their least common multiple. In order to find it, you must factorise them first and then do the product of the multiples that appear in one or all the factorisations, with their greatest exponent.

Hence, the LCM of and is $2^3 \times 3^9 \times 5^3 \times 7^2 \times 11^4 \times 13$

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Ответ:

ashiteru123

19.05.2021

Mathematics

23/137

Step-by-step explanation:

im guessing i hope u get it right.

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If a = 2^3 x 3^7 x 5^3 x 11^4 and b = 2^2 x 3^9 x 7^2 x 11 x 13, find the following: a. gcf (a, b) b. lcm (a, b)

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