The prime factors of 175 are 5 x 5 x 7
The prime factors of 245 are 5 x 7 x 7
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To find the Least Common Multiple (LCM) of two numbers, you first need to find the prime factors of each number. The prime factors of 245 are 5 x 7 x 7, and the prime factors of 175 are 5 x 5 x 7. To find the LCM, you need to take the highest power of each prime factor that appears in either number, which is 5 x 7 x 7 = 245. Therefore, the LCM of 245 and 175 is 245.
sum of prime factors of 245 = 12factors of 245: 1, 5, 7, 35, 49, 245.prime factors of 245: 5 & 7sum of prime factors of 245: 5 + 7 = 12
The factors of 8575 are: 1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1715, 8575. The prime factors are: 5, 7.
The common factors of 175 and 245 are 1, 5, 7, 35.
175/245 = 35/49 = 5/7 these are both prime numbers