What is the Least Common Multiple of 685 and 701?
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 (LCM) of 685 and 701 is 480185.
LCM(685,701) = 480185
Least Common Multiple of 685 and 701 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 685 and 701, than apply into the LCM equation.
GCF(685,701) = 1
LCM(685,701) = ( 685 × 701) / 1
LCM(685,701) = 480185 / 1
LCM(685,701) = 480185
Least Common Multiple (LCM) of 685 and 701 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 685 and 701. First we will calculate the prime factors of 685 and 701.
Prime Factorization of 685
Prime factors of 685 are 5, 137. Prime factorization of 685 in exponential form is:
685 = 51 × 1371
Prime Factorization of 701
Prime factors of 701 are 701. Prime factorization of 701 in exponential form is:
701 = 7011
Now multiplying the highest exponent prime factors to calculate the LCM of 685 and 701.
LCM(685,701) = 51 × 1371 × 7011
LCM(685,701) = 480185
Related Least Common Multiples of 685
- LCM of 685 and 689
- LCM of 685 and 690
- LCM of 685 and 691
- LCM of 685 and 692
- LCM of 685 and 693
- LCM of 685 and 694
- LCM of 685 and 695
- LCM of 685 and 696
- LCM of 685 and 697
- LCM of 685 and 698
- LCM of 685 and 699
- LCM of 685 and 700
- LCM of 685 and 701
- LCM of 685 and 702
- LCM of 685 and 703
- LCM of 685 and 704
- LCM of 685 and 705
Related Least Common Multiples of 701
- LCM of 701 and 705
- LCM of 701 and 706
- LCM of 701 and 707
- LCM of 701 and 708
- LCM of 701 and 709
- LCM of 701 and 710
- LCM of 701 and 711
- LCM of 701 and 712
- LCM of 701 and 713
- LCM of 701 and 714
- LCM of 701 and 715
- LCM of 701 and 716
- LCM of 701 and 717
- LCM of 701 and 718
- LCM of 701 and 719
- LCM of 701 and 720
- LCM of 701 and 721