... right of it. So,ᎏ37ᎏto the nearest hun-dredth is .43.– THEA MATH REVIEW– 99 The common multiples of two numbers are the multiples that both numbers share.ExampleSome multiples of 4 are: ... therefore, a multiple of the number 5 and of the number 7. Other multiples of 5 are 5,10, 15, 20, etc. Other multiples of 7 are 7, 14, 21, 28, etc.– THEA MATH REVIEW– 95 ADDING AND SUBTRACTING ... fractions.ExampleSimplify ᎏ1260ᎏ.The factors of 16 are 1, 2, 4, 8, and 16. The factors of 20 are 1, 2, 4, 5, and 20. The common factors of 16 and20 are 1, 2, and 4. The greatest of these, the GCF, is 4. Therefore,...