Greatest Common Factor of 84, 91, 749

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

• Greatest Common Factor of 84, 91, 749 by common division method
• Greatest Common Factor of 84, 91, 749 with matching the biggest common factor

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

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 84,91,749 . The biggest common factor number is the GCF number.
So the greatest common factor 84,91,749 is 7.

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

• GCF of 82, 65, 964
• GCF of 99, 55, 321
• GCF of 80, 20, 836
• GCF of 79, 23, 667
• GCF of 93, 58, 982

1. What is the GCF of 84, 91, 749?

Answer: GCF of 84, 91, 749 is 7.

2. How to Find the GCF of 84, 91, 749

Answer: Greatest Common Factor(GCF) of 84, 91, 749 = 7

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

Step 2: Then multiply all the prime factors GCF(84, 91, 749) = 7.