Greatest Common Factor of 408, 620, 448

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

• Greatest Common Factor of 408, 620, 448 by common division method
• Greatest Common Factor of 408, 620, 448 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 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 448

List of positive integer factors of 448 that divides 448 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,224,448

Greatest Common Factor

We found the factors 408,620,448 . The biggest common factor number is the GCF number.
So the greatest common factor 408,620,448 is 4.

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

• GCF of 637, 599, 929
• GCF of 464, 911, 177
• GCF of 290, 619, 442
• GCF of 455, 752, 225
• GCF of 514, 536, 463

1. What is the GCF of 408, 620, 448?

Answer: GCF of 408, 620, 448 is 4.

2. How to Find the GCF of 408, 620, 448

Answer: Greatest Common Factor(GCF) of 408, 620, 448 = 4

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

Step 2: Then multiply all the prime factors GCF(408, 620, 448) = 4.