105 and 2
The four prime numbers that multiply together to make 210 are 2, 3, 5, and 7. When multiplied, these numbers yield: 2 × 3 × 5 × 7 = 210. Each of these numbers is a prime number, meaning they are only divisible by 1 and themselves.
2 x 3 x 5 x 7 = 210
By adding 197 + 11 + 2
2 x 3 x 5 x 7 = 210
420
210
They are: 2*3*5*7 = 210
14 x 15 = 210
It is: 2*3*5*7 = 210
105
2 and 210
First, you make a factor tree for both 36 and 210 and find the prime factorization of both numbers.36: 2x2x3x3210:2x3x5x7Then, you circle the numbers that appear in both factorizations. (I'll make them bold.)36: 2x3x2x3210: 2x3x5x7Lastly, you multiply the 2 numbers that you circled together (only one pair of the 2 numbers; don't multiply 2x3x2x3, just 2x3).2x3=6.The GCF of 36 and 210 is 6.