Question
lcm 1400,one number 40 find other number
Answers
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To find the other number, we first need to find the prime factorization of 1400 and 40.
Prime factorization of 1400: 2^3 x 5^2 x 7
Prime factorization of 40: 2^3 x 5
The LCM is the product of the highest powers of all prime factors involved. So, the LCM of 1400 and 40 is:
LCM = 2^3 x 5^2 x 7 = 1400
Now, we know that one of the numbers is 40. To find the other number, we need to divide the LCM by 40:
1400 รท 40 = 35
Therefore, the other number is 35.
Prime factorization of 1400: 2^3 x 5^2 x 7
Prime factorization of 40: 2^3 x 5
The LCM is the product of the highest powers of all prime factors involved. So, the LCM of 1400 and 40 is:
LCM = 2^3 x 5^2 x 7 = 1400
Now, we know that one of the numbers is 40. To find the other number, we need to divide the LCM by 40:
1400 รท 40 = 35
Therefore, the other number is 35.