What is the Greatest Common Factor of 610 and 618?
Greatest common factor (GCF) of 610 and 618 is 2.
GCF(610,618) = 2
We will now calculate the prime factors of 610 and 618, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 610 and 618.
How to find the GCF of 610 and 618?
We will first find the prime factorization of 610 and 618. After we will calculate the factors of 610 and 618 and find the biggest common factor number .
Step-1: Prime Factorization of 610
Prime factors of 610 are 2, 5, 61. Prime factorization of 610 in exponential form is:
610 = 21 × 51 × 611
Step-2: Prime Factorization of 618
Prime factors of 618 are 2, 3, 103. Prime factorization of 618 in exponential form is:
618 = 21 × 31 × 1031
Step-3: Factors of 610
List of positive integer factors of 610 that divides 610 without a remainder.
1, 2, 5, 10, 61, 122, 305
Step-4: Factors of 618
List of positive integer factors of 618 that divides 610 without a remainder.
1, 2, 3, 6, 103, 206, 309
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 610 and 618. The biggest common factor number is the GCF number.
So the greatest common factor 610 and 618 is 2.
Also check out the Least Common Multiple of 610 and 618
Related Greatest Common Factors of 610
- GCF of 610 and 614
- GCF of 610 and 615
- GCF of 610 and 616
- GCF of 610 and 617
- GCF of 610 and 618
- GCF of 610 and 619
- GCF of 610 and 620
- GCF of 610 and 621
- GCF of 610 and 622
- GCF of 610 and 623
- GCF of 610 and 624
- GCF of 610 and 625
- GCF of 610 and 626
- GCF of 610 and 627
- GCF of 610 and 628
- GCF of 610 and 629
- GCF of 610 and 630
Related Greatest Common Factors of 618
- GCF of 618 and 622
- GCF of 618 and 623
- GCF of 618 and 624
- GCF of 618 and 625
- GCF of 618 and 626
- GCF of 618 and 627
- GCF of 618 and 628
- GCF of 618 and 629
- GCF of 618 and 630
- GCF of 618 and 631
- GCF of 618 and 632
- GCF of 618 and 633
- GCF of 618 and 634
- GCF of 618 and 635
- GCF of 618 and 636
- GCF of 618 and 637
- GCF of 618 and 638