Greatest Common Factor of 497, 1722, 770

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

• Greatest Common Factor of 497, 1722, 770 by common division method
• Greatest Common Factor of 497, 1722, 770 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Factors of 1722

List of positive integer factors of 1722 that divides 1722 without a remainder.

1,2,3,6,7,14,21,41,42,82,123,246,287,574,861,1722

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 497,1722,770 . The biggest common factor number is the GCF number.
So the greatest common factor 497,1722,770 is 7.

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

• GCF of 352, 7812, 151
• GCF of 716, 4053, 799
• GCF of 156, 4046, 954
• GCF of 105, 2960, 212
• GCF of 350, 8534, 137

1. What is the GCF of 497, 1722, 770?

Answer: GCF of 497, 1722, 770 is 7.

2. How to Find the GCF of 497, 1722, 770

Answer: Greatest Common Factor(GCF) of 497, 1722, 770 = 7

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

Step 2: Then multiply all the prime factors GCF(497, 1722, 770) = 7.