Greatest Common Factor of 991, 788, 671

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

• Greatest Common Factor of 991, 788, 671 by common division method
• Greatest Common Factor of 991, 788, 671 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 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 788

List of positive integer factors of 788 that divides 788 without a remainder.

1,2,4,197,394,788

Factors of 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Greatest Common Factor

We found the factors 991,788,671 . The biggest common factor number is the GCF number.
So the greatest common factor 991,788,671 is 1.

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

• GCF of 659, 696, 183
• GCF of 847, 537, 675
• GCF of 766, 841, 515
• GCF of 715, 847, 340
• GCF of 384, 987, 761

1. What is the GCF of 991, 788, 671?

Answer: GCF of 991, 788, 671 is 1.

2. How to Find the GCF of 991, 788, 671

Answer: Greatest Common Factor(GCF) of 991, 788, 671 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 788, 671) = 1.