1		2
		3	4				5										6
															7
	8
9													10
11
															12

Across 3. Greatest common factor of two or more numbers 8. the smallest number that is a multiple of two or more whole numbers 11. the division ends because the remainder is zero 12. the LCM of the denominators

Down 1. fractions that name the same number 2. when the numerator is higher value than the denominator 4. multiples that share some of the same factors 5. when the GCF and the numerator and the denominator is 1 6. uses overlapping circles to show common elements 7. when the digits repeat 9. the product of a number and any whole number 10. indicates the sum of a whole number and a fraction