Greatest Common Factor of 770, 424, 688

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

• Greatest Common Factor of 770, 424, 688 by common division method
• Greatest Common Factor of 770, 424, 688 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 770,424,688 . The biggest common factor number is the GCF number.
So the greatest common factor 770,424,688 is 2.

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

• GCF of 330, 547, 192
• GCF of 668, 883, 962
• GCF of 312, 268, 927
• GCF of 517, 493, 973
• GCF of 647, 986, 839

1. What is the GCF of 770, 424, 688?

Answer: GCF of 770, 424, 688 is 2.

2. How to Find the GCF of 770, 424, 688

Answer: Greatest Common Factor(GCF) of 770, 424, 688 = 2

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

Step 2: Then multiply all the prime factors GCF(770, 424, 688) = 2.