Greatest Common Factor of 840, 960, 720

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

• Greatest Common Factor of 840, 960, 720 by common division method
• Greatest Common Factor of 840, 960, 720 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 x 2 x 3 x 5 = 120

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 960

List of positive integer factors of 960 that divides 960 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,64,80,96,120,160,192,240,320,480,960

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

Greatest Common Factor

We found the factors 840,960,720 . The biggest common factor number is the GCF number.
So the greatest common factor 840,960,720 is 120.

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

• GCF of 177, 868, 215
• GCF of 971, 815, 543
• GCF of 585, 619, 312
• GCF of 322, 535, 138
• GCF of 426, 491, 255

1. What is the GCF of 840, 960, 720?

Answer: GCF of 840, 960, 720 is 120.

2. How to Find the GCF of 840, 960, 720

Answer: Greatest Common Factor(GCF) of 840, 960, 720 = 120

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

Step 2: Then multiply all the prime factors GCF(840, 960, 720) = 120.