Greatest Common Factor of 721, 693, 366, 989, 668

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

• Greatest Common Factor of 721, 693, 366, 989, 668 by common division method
• Greatest Common Factor of 721, 693, 366, 989, 668 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

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 366

List of positive integer factors of 366 that divides 366 without a remainder.

1,2,3,6,61,122,183,366

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Greatest Common Factor

We found the factors 721,693,366,989,668 . The biggest common factor number is the GCF number.
So the greatest common factor 721,693,366,989,668 is 1.

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

• GCF of 809, 933, 303, 580, 608
• GCF of 332, 590, 981, 374, 916
• GCF of 635, 327, 913, 966, 864
• GCF of 827, 508, 714, 761, 520
• GCF of 600, 658, 979, 305, 216

1. What is the GCF of 721, 693, 366, 989, 668?

Answer: GCF of 721, 693, 366, 989, 668 is 1.

2. How to Find the GCF of 721, 693, 366, 989, 668

Answer: Greatest Common Factor(GCF) of 721, 693, 366, 989, 668 = 1

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

Step 2: Then multiply all the prime factors GCF(721, 693, 366, 989, 668) = 1.