There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.
The products of the primes are the composites.
1450 as a product of primes = 2 * 5 * 5 * 29
Express each number as a product of primes:10 = 2 x 536 = 22 x 32Now take the highest power of each prime factor and find the product:22 x 32 x 5 = 180 is the LCM
20 as a product of primes = 2 * 2 * 5
95 is the product of two primes, 5 and 19.
2x2x5x5
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2x2x2x2x2x2
5x7
40
1361