Greatest Common Factor of 768, 820, 90

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

• Greatest Common Factor of 768, 820, 90 by common division method
• Greatest Common Factor of 768, 820, 90 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 = 2

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 768,820,90 . The biggest common factor number is the GCF number.
So the greatest common factor 768,820,90 is 2.

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

• GCF of 910, 314, 74
• GCF of 256, 228, 55
• GCF of 698, 916, 34
• GCF of 252, 821, 75
• GCF of 833, 612, 38

1. What is the GCF of 768, 820, 90?

Answer: GCF of 768, 820, 90 is 2.

2. How to Find the GCF of 768, 820, 90

Answer: Greatest Common Factor(GCF) of 768, 820, 90 = 2

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

Step 2: Then multiply all the prime factors GCF(768, 820, 90) = 2.