The prime factorization of 10 is 2 x 5. You need another number to find a GCF or LCM.
2 |10,18 , |_________ 5,9 The GCF of 10 and 18 is 2.
15 5,3 10 5,2 The common factors are 1 and 5.
155,3105,2The GCF is 5.The GCF of 10 and 15 is 5.
2 |10,18 , |_________ 5,9 The GCF is 2.
Yes.
Using a division ladder haw do i find the gcf
5
2 |10,18 , |_________ 5,9 The GCF of 10 and 18 is 2.
2 |10,18 , |_________ 5,9 The GCF of 10 and 18 is 2.
2 |10,18 , |_________ 5,9 The GCF of 10 and 18 is 2.
division ladder for 12,16,28 and the gcf of all them
5 |10,15, |_________2,3The GCF of 10 and 15 is 5.
15 5,3 10 5,2 The GCF is 5.
15 5,3 10 5,2 The common factors are 1 and 5.
155,3105,2The GCF is 5.The GCF of 10 and 15 is 5.
2 |10,18 , |_________ 5,9 The GCF is 2.
when you need to get it down to a prime number