What is the Least Common Multiple of 35402 and 35410?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 35402 and 35410 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35402 and 35410, than apply into the LCM equation.

GCF(35402,35410) = 2
LCM(35402,35410) = ( 35402 × 35410) / 2
LCM(35402,35410) = 1253584820 / 2
LCM(35402,35410) = 626792410

Least Common Multiple (LCM) of 35402 and 35410 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35402 and 35410. First we will calculate the prime factors of 35402 and 35410.

Prime Factorization of 35402

Prime Factorization of 35410

Now multiplying the highest exponent prime factors to calculate the LCM of 35402 and 35410.

LCM(35402,35410) = 2¹ × 31¹ × 571¹ × 5¹ × 3541¹
LCM(35402,35410) = 626792410