Greatest Common Factor of 85, 144, 149

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

• Greatest Common Factor of 85, 144, 149 by common division method
• Greatest Common Factor of 85, 144, 149 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Greatest Common Factor

We found the factors 85,144,149 . The biggest common factor number is the GCF number.
So the greatest common factor 85,144,149 is 1.

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

• GCF of 32, 329, 924
• GCF of 34, 544, 307
• GCF of 11, 677, 515
• GCF of 37, 989, 268
• GCF of 23, 409, 545

1. What is the GCF of 85, 144, 149?

Answer: GCF of 85, 144, 149 is 1.

2. How to Find the GCF of 85, 144, 149

Answer: Greatest Common Factor(GCF) of 85, 144, 149 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 144, 149) = 1.