What is the LCM of 36,56,105
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Step-by-step explanation:
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Answer:
2520
Step-by-step explanation:
#1 Write down all of the numbers as a product of their prime factors:
• Prime factorisation of 36:
2 * 2 * 3 * 3 = 22 * 32
• Prime factorisation of 56:
2 * 2 * 2 * 7 = 23 * 71
• Prime factorisation of 105:
3 * 5 * 7 = 31 * 51 * 71
#2 Find highest power of each prime number:
23 , 32 , 71 , 51
#3 Multiply these values together:
23 * 32 * 71 * 51 = 2520
Thus,
LCM(36,56,105) = 2520
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