Greatest Common Factor of 420, 496, 272

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

• Greatest Common Factor of 420, 496, 272 by common division method
• Greatest Common Factor of 420, 496, 272 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 2 = 4

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 496

List of positive integer factors of 496 that divides 496 without a remainder.

1,2,4,8,16,31,62,124,248,496

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

Greatest Common Factor

We found the factors 420,496,272 . The biggest common factor number is the GCF number.
So the greatest common factor 420,496,272 is 4.

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

• GCF of 299, 586, 912
• GCF of 950, 781, 560
• GCF of 772, 779, 588
• GCF of 242, 741, 892
• GCF of 296, 159, 428

1. What is the GCF of 420, 496, 272?

Answer: GCF of 420, 496, 272 is 4.

2. How to Find the GCF of 420, 496, 272

Answer: Greatest Common Factor(GCF) of 420, 496, 272 = 4

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

Step 2: Then multiply all the prime factors GCF(420, 496, 272) = 4.