What is the Greatest Common Factor of 511 and 520?
Greatest common factor (GCF) of 511 and 520 is 1.
GCF(511,520) = 1
We will now calculate the prime factors of 511 and 520, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 511 and 520.
How to find the GCF of 511 and 520?
We will first find the prime factorization of 511 and 520. After we will calculate the factors of 511 and 520 and find the biggest common factor number .
Step-1: Prime Factorization of 511
Prime factors of 511 are 7, 73. Prime factorization of 511 in exponential form is:
511 = 71 × 731
Step-2: Prime Factorization of 520
Prime factors of 520 are 2, 5, 13. Prime factorization of 520 in exponential form is:
520 = 23 × 51 × 131
Step-3: Factors of 511
List of positive integer factors of 511 that divides 511 without a remainder.
1, 7, 73
Step-4: Factors of 520
List of positive integer factors of 520 that divides 511 without a remainder.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 511 and 520. The biggest common factor number is the GCF number.
So the greatest common factor 511 and 520 is 1.
Also check out the Least Common Multiple of 511 and 520
Related Greatest Common Factors of 511
- GCF of 511 and 515
- GCF of 511 and 516
- GCF of 511 and 517
- GCF of 511 and 518
- GCF of 511 and 519
- GCF of 511 and 520
- GCF of 511 and 521
- GCF of 511 and 522
- GCF of 511 and 523
- GCF of 511 and 524
- GCF of 511 and 525
- GCF of 511 and 526
- GCF of 511 and 527
- GCF of 511 and 528
- GCF of 511 and 529
- GCF of 511 and 530
- GCF of 511 and 531
Related Greatest Common Factors of 520
- GCF of 520 and 524
- GCF of 520 and 525
- GCF of 520 and 526
- GCF of 520 and 527
- GCF of 520 and 528
- GCF of 520 and 529
- GCF of 520 and 530
- GCF of 520 and 531
- GCF of 520 and 532
- GCF of 520 and 533
- GCF of 520 and 534
- GCF of 520 and 535
- GCF of 520 and 536
- GCF of 520 and 537
- GCF of 520 and 538
- GCF of 520 and 539
- GCF of 520 and 540