Factors and multiples lessons
16 animated step-by-step lessons (Arithmetic). Find greatest common factors and least common multiples using prime factorisation.
Showing 1–16 of 16
- Video lesson0:43ArithmeticElementary school4 stepsFind the greatest common factor of 48, 180
Factors and multiples
- Video lesson0:51ArithmeticElementary school6 stepsFind the greatest common factor of 24, 36, 60
Factors and multiples
- Video lesson0:39ArithmeticElementary school4 stepsFind the greatest common factor of 17, 51
Factors and multiples
- Video lesson0:41ArithmeticElementary school4 stepsFind the greatest common factor of 84, 126
Factors and multiples
- Video lesson0:43ArithmeticElementary school4 stepsFind the greatest common factor of 90, 150
Factors and multiples
- Video lesson0:51ArithmeticElementary school6 stepsFind the greatest common factor of 36, 48, 72
Factors and multiples
- Video lesson0:41ArithmeticElementary school4 stepsFind the greatest common factor of 105, 140
Factors and multiples
- Video lesson0:41ArithmeticElementary school4 stepsFind the greatest common factor of 64, 96
Factors and multiples
- Video lesson0:31ArithmeticElementary school3 stepsFind the least common multiple of 12, 18
Factors and multiples
- Video lesson0:35ArithmeticElementary school4 stepsFind the least common multiple of 4, 6, 10
Factors and multiples
- Video lesson0:31ArithmeticElementary school3 stepsFind the least common multiple of 9, 28
Factors and multiples
- Video lesson0:31ArithmeticElementary school3 stepsFind the least common multiple of 15, 20
Factors and multiples
- Video lesson0:35ArithmeticElementary school4 stepsFind the least common multiple of 8, 12, 18
Factors and multiples
- Video lesson0:31ArithmeticElementary school3 stepsFind the least common multiple of 14, 21
Factors and multiples
- Video lesson0:35ArithmeticElementary school4 stepsFind the least common multiple of 6, 7, 8
Factors and multiples
- Video lesson0:31ArithmeticElementary school3 stepsFind the least common multiple of 25, 40
Factors and multiples
More topics in Arithmetic
- Order of operations (70)
- Fractions (50)
- Decimals (20)
- Percentages (35)
- Exponents and roots (40)
- Word problems (36)