It's a method that lets you quickly find both the greatest common factor and the least common multiple of two numbers. I am not sure how well it works for more than two numbers at a time. If you search online for "ladder method", you'll quickly find several videos that show you how to do it.
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself. So you do not need to use the division ladder or any other method!
The greatest common multiple of any set of integers is infinite, no matter what method you use.
60 30,2 15,2,2 5,3,2,2
(start) [calculate gcd] [calculate product] [divide] (stop)
It's a method that lets you quickly find both the greatest common factor and the least common multiple of two numbers. I am not sure how well it works for more than two numbers at a time. If you search online for "ladder method", you'll quickly find several videos that show you how to do it.
ladder method
ladder method of 144
The prime factorization of 27 is 3 x 3 x 3.
As a product of its prime factors: 2*3*3*7 = 126
9
The GCF of 27 and 30 is 3.
It is: 1800
The ladder is 7 foot up the wall if the ladder if the ladder is 3 ft away from wall.
what is a 3 point contact for a- frame ladder
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself. So you do not need to use the division ladder or any other method!
The greatest common multiple of any set of integers is infinite, no matter what method you use.