Greatest Common Factor of 420, 272, 420, 529, 838

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 420, 272, 420, 529, 838 by common division method
• Greatest Common Factor of 420, 272, 420, 529, 838 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 529

List of positive integer factors of 529 that divides 529 without a remainder.

1,23,529

Factors of 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Greatest Common Factor

We found the factors 420,272,420,529,838 . The biggest common factor number is the GCF number.
So the greatest common factor 420,272,420,529,838 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 319, 907, 752, 506, 600
• GCF of 676, 823, 923, 856, 944
• GCF of 602, 393, 387, 138, 614
• GCF of 242, 631, 783, 750, 267
• GCF of 102, 278, 652, 197, 630

1. What is the GCF of 420, 272, 420, 529, 838?

Answer: GCF of 420, 272, 420, 529, 838 is 1.

2. How to Find the GCF of 420, 272, 420, 529, 838

Answer: Greatest Common Factor(GCF) of 420, 272, 420, 529, 838 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(420, 272, 420, 529, 838) = 1.