Greatest Common Factor of 991, 860, 67

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

• Greatest Common Factor of 991, 860, 67 by common division method
• Greatest Common Factor of 991, 860, 67 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 860

List of positive integer factors of 860 that divides 860 without a remainder.

1,2,4,5,10,20,43,86,172,215,430,860

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Greatest Common Factor

We found the factors 991,860,67 . The biggest common factor number is the GCF number.
So the greatest common factor 991,860,67 is 1.

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

• GCF of 570, 793, 24
• GCF of 162, 254, 25
• GCF of 316, 775, 75
• GCF of 858, 140, 84
• GCF of 571, 773, 19

1. What is the GCF of 991, 860, 67?

Answer: GCF of 991, 860, 67 is 1.

2. How to Find the GCF of 991, 860, 67

Answer: Greatest Common Factor(GCF) of 991, 860, 67 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 860, 67) = 1.