Greatest Common Factor of 126, 720, 54

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

• Greatest Common Factor of 126, 720, 54 by common division method
• Greatest Common Factor of 126, 720, 54 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 3 x 3 = 18

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 126,720,54 . The biggest common factor number is the GCF number.
So the greatest common factor 126,720,54 is 18.

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

• GCF of 558, 941, 65
• GCF of 378, 585, 57
• GCF of 220, 346, 15
• GCF of 723, 985, 22
• GCF of 168, 901, 23

1. What is the GCF of 126, 720, 54?

Answer: GCF of 126, 720, 54 is 18.

2. How to Find the GCF of 126, 720, 54

Answer: Greatest Common Factor(GCF) of 126, 720, 54 = 18

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

Step 2: Then multiply all the prime factors GCF(126, 720, 54) = 18.