HowManyNumbers Logo

Least Common Multiple (LCM) of 70 and 35

The least common multiple (LCM) of 70 and 35 is 70.

What is the Least Common Multiple (LCM)?

The LCM of two integers is the smallest positive integer that is divisible by both numbers. It is often used to find common denominators and solve problems involving periodic events.

Formula for LCM

The LCM of two numbers can be calculated using their GCD:

LCM(a, b) = |a × b| ÷ GCD(a, b)

How to Calculate the LCM of 70 and 35?

First, calculate the GCD of 70 and 35 using the Euclidean algorithm. Then use the formula above to find the LCM.

Step-by-Step GCD Calculation

StepCalculation
1 70 ÷ 35 = 2 remainder 0

Examples of LCM Calculations

NumbersLCM
200 and 15731400
130 and 617930
32 and 1632
135 and 476345
200 and 17735400

Try Calculating LCM of Other Numbers







Related Calculators