The factors of 28 are:
1, 2, 4, 7, 14, 28
The factors of 48 are:
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 63 are:
1, 3, 7, 9, 21, 63
13 bc 63-45-5=13
The GCF is 21.
Ad-Dustour was created on 1967-03-28.
48 years.
It is: 12
Augustus was born in 63 BC and died in 14 AD.
he lived from 63 BC, to AD 14
There was plenty of warnings that Mt. Vesuvius would erupt. That's why so many people actually escaped. There were earth tremors and small quakes for weeks before and the water sources were drying up. The smart ones read the signs and got out.
one method is simply writing out all the factors of both 48 and 84: 48's factors: 1,48,2,24,4,12,16,3,8,6 84's factors:1,84,2,42,3,28,4,21,6,14,7,12 therefore by comparison greatest factor is 12. The only other way i know is by reducing to prime factor form: 48 is 2^4 x 3 and 84 is 2^2x3x7 You can then see the highest common factor will be by using 2^2 x 3 which is common in the prime factors of 48 ad 84 (2^2 x 3 = 12)
After being badly damaged by an earthquake in 63 AD, Pompeii was completely buried in 79 AD when Mount Vesuvius erupted.
165 years
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