Greatest Common Factor of 440, 815, 770

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

• Greatest Common Factor of 440, 815, 770 by common division method
• Greatest Common Factor of 440, 815, 770 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 440

List of positive integer factors of 440 that divides 440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440

Factors of 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Greatest Common Factor

We found the factors 440,815,770 . The biggest common factor number is the GCF number.
So the greatest common factor 440,815,770 is 5.

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

• GCF of 422, 788, 847
• GCF of 900, 886, 615
• GCF of 409, 302, 625
• GCF of 320, 808, 772
• GCF of 435, 138, 536

1. What is the GCF of 440, 815, 770?

Answer: GCF of 440, 815, 770 is 5.

2. How to Find the GCF of 440, 815, 770

Answer: Greatest Common Factor(GCF) of 440, 815, 770 = 5

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

Step 2: Then multiply all the prime factors GCF(440, 815, 770) = 5.