45;89

What would you like to do with 45 and 89? Here are common options and quick results:

• Sum: 134
• Difference (89 − 45): 44
• Product: 4005
• GCD: 1
• LCM: 4005
• Fraction: 45/89 (already in lowest terms)
• Decimal: 45/89 ≈ 0.5056 (and 89/45 ≈ 1.9778)
• Ratio: 45:89
• If solving 45x + 89y = 1: one solution is x = 2, y = −1 (general solution x = 2 + 89t, y = −1 − 45t)

Tell me which operation you need, or give the exact problem context.