Any of its factors
There are many numbers that go into 840. For example, 420 times 2 is 840, so the number 420 would go into 840 twice. 210 times 4 is 840 as well and can go into the number 4 times.
There are an infinite amount of numbers you can multiply to obtain 840 as the product.
Yes, all even numbers and numbers ending in "0" are divisible by 2.
3360
2520
5040
5880
1,2,3,4,5,7
They are: 2*4*3*5*7 = 840
The GCF is 120.
Yes, 840 ÷ 70 = 12
Yes. 840 is evenly divisible by three.