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10½Ã¿¡ µµÂøÇÏ´Â ½Ã°£ÀÌ A´Â 44*12 B´Â 90*12 C´Â 60*12+10
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¸Ó¸® ÁÁÀº ¾Öµé¸¸ Ç®¶ó°í ³ª¿Â¹®Á¦À̴ϱî¿ä. |
ÃÖ¼Ò°ø¹è¼ö A½Ã°è´Â 528ºÐ¸¶´Ù 10½Ã °¡¸£Å°°í B½Ã°è´Â 1080ºÐ¸¶´Ù 10½Ã °¡¸£Å°°í C½Ã°è´Â 710ºÐ¸¶´Ù 10½Ã °¡¸£Å²´Ù..
À̰͵éÀÇ °ø¹è¼ö¸¦ ±¸ÇϸéµË´Ï´Ù |
a: 24½Ã°£ = +384ºÐ b: 24½Ã°£ = -720ºÐ c: 24½Ã°£ = +20ºÐ
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ÃÖ´ë°ø¾à¼ö gcd(384, 720) = 48, gcd(48,20) = 4 ÃÖ¼Ò°ø¹è¼ö lcm(384, 720, 20) = 384*720*20 / 4 = 1382400 (ºÐ) 1382400 / 60 = 23040 (½Ã°£) |
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528=2*2*2*2*3*11 1080=2*2*2*3*3*3*5 710=2*5*71 ±×·³ ÃÖ¼Ò °ø¹è¼ö´Â 2*2*2*2*3*3*3*5*11*71=153360ºÐ=2556½Ã°£ °è»êÀÌ ¸Â´ÂÁö´Â ¸ð¸£°Ú³×¿ä |
ÁÖ¾îÁø Á¤º¸:
°¢ ½Ã°èÀÇ º¯È·®Àº ºÐ ´ÜÀ§·Î ºñ±³ÇÕ´Ï´Ù.
°è»ê °úÁ¤:¸ðµç ½Ã°è°¡ ´Ù½Ã Á¤È®È÷ 10½Ã¸¦ Ç¥½ÃÇÏ·Á¸é, º¯ÈÇÑ ½Ã°£À» **ÇÏ·ç(1440ºÐ)**ÀÇ ¹è¼ö·Î ¸¸µé¾î¾ß ÇÕ´Ï´Ù.
ÃÖ¼Ò°ø¹è¼ö(LCD) °è»ê:A, B, C°¡ µ¿½Ã¿¡ ´Ù½Ã Á¤°¢ÀÌ µÇ´Â ½Ã°£Àº ns="http://www.w3.org/1998/Math/MathML">
ÃÖ¼Ò°ø¹è¼ö´Â ns="http://www.w3.org/1998/Math/MathML">
°á°ú:1440½Ã°£ÀÌ °É¸³´Ï´Ù. ÀÌ´Â 60ÀÏÀÔ´Ï´Ù.
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