Greatest Common Factor of 991, 987, 712

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

• Greatest Common Factor of 991, 987, 712 by common division method
• Greatest Common Factor of 991, 987, 712 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 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Factors of 712

List of positive integer factors of 712 that divides 712 without a remainder.

1,2,4,8,89,178,356,712

Greatest Common Factor

We found the factors 991,987,712 . The biggest common factor number is the GCF number.
So the greatest common factor 991,987,712 is 1.

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

• GCF of 413, 521, 517
• GCF of 790, 774, 706
• GCF of 794, 751, 122
• GCF of 936, 504, 584
• GCF of 408, 354, 244

1. What is the GCF of 991, 987, 712?

Answer: GCF of 991, 987, 712 is 1.

2. How to Find the GCF of 991, 987, 712

Answer: Greatest Common Factor(GCF) of 991, 987, 712 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 987, 712) = 1.