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The greatest common multiple of 10 and 18 is infinite.However, I suspect you want either:the greatest common factor of 10 and 18 which is the largest number which divides both 10 and 18 and is 2; orthe lowest common multiple of 10 and 18 which is smallest number into which both 10 and 18 divide (ie the smallest number which is a multiple of both 10 and 18) and is 90
60
It is 90.
10 is both a factor and a multiple of itself.
The smallest multiple of both 5 and 10 is 10. This is because 10 is the least common multiple (LCM) of the two numbers, as it is the smallest number that both can divide evenly. Since 10 is a multiple of 5, it satisfies the condition for both numbers.
2520
The greatest common multiple of 10 and 18 is infinite.However, I suspect you want either:the greatest common factor of 10 and 18 which is the largest number which divides both 10 and 18 and is 2; orthe lowest common multiple of 10 and 18 which is smallest number into which both 10 and 18 divide (ie the smallest number which is a multiple of both 10 and 18) and is 90
60
10
It is 90.
10 is both a factor and a multiple of itself.
The least common factor - the smallest number which divides them all - is 1.
The smallest multiple of both 5 and 10 is 10. This is because 10 is the least common multiple (LCM) of the two numbers, as it is the smallest number that both can divide evenly. Since 10 is a multiple of 5, it satisfies the condition for both numbers.
60
The smallest number that is a multiple of both 8 and 10 is known as the least common multiple (LCM). To find the LCM of 8 and 10, we can use their prime factorizations: 8 = 2^3 and 10 = 2^1 × 5^1. The LCM takes the highest power of each prime factor, resulting in LCM = 2^3 × 5^1 = 40. Therefore, the smallest number for 8 and 10 is 40.
10. (10*1=10, 5*2=10)
Five is prime and a factor of both numbers.