Greatest Common Factor of 791, 693, 217

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

• Greatest Common Factor of 791, 693, 217 by common division method
• Greatest Common Factor of 791, 693, 217 with matching the biggest common factor

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

Factors of 791

List of positive integer factors of 791 that divides 791 without a remainder.

1,7,113,791

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Greatest Common Factor

We found the factors 791,693,217 . The biggest common factor number is the GCF number.
So the greatest common factor 791,693,217 is 7.

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

• GCF of 509, 409, 605
• GCF of 925, 350, 254
• GCF of 915, 342, 202
• GCF of 603, 156, 998
• GCF of 831, 563, 546

1. What is the GCF of 791, 693, 217?

Answer: GCF of 791, 693, 217 is 7.

2. How to Find the GCF of 791, 693, 217

Answer: Greatest Common Factor(GCF) of 791, 693, 217 = 7

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

Step 2: Then multiply all the prime factors GCF(791, 693, 217) = 7.