How to Find the GCF of Large Numbers Easily

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In this video I'll show to you the tricks on how to find the GCF of Large numbers easily and quickly.

#gcf #greatestcommonfactor #tricksgcf
#mathtricks

You can watch other videos by clicking the links below.

Divisibility rules for 2,5 and 10

Divisibility rules for 3, 6 and 9

Divisibility rules for 4, 8, 11 and 12

Divisibility Rule for 7

Prime Numbers below 100

How to Solve Equations Involving Different Operations

Prime and Composite Numbers

HOW TO ADD DECIMAL NUMBERS

HOW TO DIVIDE FRACTIONS

HOW TO MULTIPLY MIXED NUMBERS

HOW TO ROUND OFF DECIMAL NUMBERS

HOW TO READ AND WRITE DECIMAL NUMBERS

How to Identify the Place value of decimal numbers

How to Multiply Fractions

How to change improper fractions to mixed numbers and mixed numbers to improper fractions

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Hello ma'am, may I ask what is the logic behind this? I would like to understand more about how and why it works. Thank you!

minerva
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According to her method:
1. Divide the greater number and least number.
E.g: 945/630 = 1 r. 315
r. means remainder.
2. Divide divisor by the remainder.
E.g: 630/315 = 2 with no remainder.
3. If it no longer has *no* remainder, then the _previous remainder_ is the CGF.
Eg: 945/630 = 1 r. 315
630/315 = 2 (r. 0)
Therefore, 315 is the GCF.

If there is still a remainder, keep dividing the divisor by the remainder until it has no remainder.

Apparently Quotients, ie. results of a division process, has no use here, lol.

frankdiaries
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Thank you ma'am 😭😭😭😭 planning to take civil service exam this march very helpful 😭

dulcejorolan
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Hello Ma'am, nice teaching, very helpful, I'm not good in mathematics lol so this is good for me to learn😂👍, thanks for sharing❤. Have a great week.

itsallaboutjesus
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Thank U ma'am
Malaking tulong ang video na to.
Nagtatanong Kc anak ko about gcf at mkalimutan KO na😅
Ayan na solve KO na UNG assignment Nia hahaha.
UNG nanay UNG sumagot.d daw Kc Nia naintindihan tinuro Ng teacher Kaya to the rescue c mader earth😅😅👍👍

rebeccaantig
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Thank you so much for sharing like +1🛎🤝👍🙏🙏🙏

Jraifamilyophanlan
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Salamat ma'am bobo ako sa mga GCF of larger numbers 😅😭

sheishou
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maam request po ng addition fraction pero 3 or more fraction with large number.the eassiest way po.sana po mabasa mo po.salamat

cherylsugpatan