Greatest Common Factor of 448, 714, 21

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

• Greatest Common Factor of 448, 714, 21 by common division method
• Greatest Common Factor of 448, 714, 21 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

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

Factors of 714

List of positive integer factors of 714 that divides 714 without a remainder.

1,2,3,6,7,14,17,21,34,42,51,102,119,238,357,714

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 448,714,21 . The biggest common factor number is the GCF number.
So the greatest common factor 448,714,21 is 7.

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

• GCF of 340, 273, 64
• GCF of 495, 238, 22
• GCF of 401, 584, 65
• GCF of 599, 959, 30
• GCF of 884, 584, 49

1. What is the GCF of 448, 714, 21?

Answer: GCF of 448, 714, 21 is 7.

2. How to Find the GCF of 448, 714, 21

Answer: Greatest Common Factor(GCF) of 448, 714, 21 = 7

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

Step 2: Then multiply all the prime factors GCF(448, 714, 21) = 7.