kerrieannewilliams kerrieannewilliams

10-10-2020
Mathematics

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What is HCF of 5a and 15a
Please help me I don’t understand

What is HCF of 5a and 15a Please help me I dont understand class=

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oscar236 oscar236

10-10-2020

Answer:

5a.

Step-by-step explanation:

The HCF is short for Highest Common Factor.

Write the 2 expressions in factor form:

5a = 5 * a

15a = 5 * 3 + a

Note that 5 and a are common to both sets of factors, so the HCF = 5a.

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