2007-10-29 11:54:49 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
It is 60.
How we get it?
Take factors of each numbers:
120: 2*2*2*3*5
180: 2*2*3*3*5
Take the common factors: 2, 2, 3, 5.
Multiply the common factors:
2*2*3*5 = 60
Hence the answer is 60.
2007-10-29 11:57:51 · answer #1 · answered by That's me ... 3 · 0⤊ 0⤋
120 = 2 x 60
180 = 3 x 60
GCF = 60
2007-11-02 15:43:31 · answer #2 · answered by Como 7 · 0⤊ 0⤋
GCF (greatest common factor) is the largest number that can be divided into both numbers. The largest number that will divide evenly into 120 and 180 is 60.
2007-10-29 19:00:38 · answer #3 · answered by dmetoo@sbcglobal.net 2 · 0⤊ 0⤋
Greatest common divisor of 120 and 180 is 60
You can solve this problem using homework helper at: http://www.mathslice.com/mscalc.php
2007-10-30 15:29:52 · answer #4 · answered by shmnih 2 · 0⤊ 0⤋
60
2007-10-29 18:58:23 · answer #5 · answered by Bruno 3 · 0⤊ 0⤋
60x2=120
60x3=180
GFC=60
2007-10-29 18:58:36 · answer #6 · answered by higoodbyez 2 · 0⤊ 0⤋