Greatest Common Factor of 69, 61, 149

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

• Greatest Common Factor of 69, 61, 149 by common division method
• Greatest Common Factor of 69, 61, 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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 69,61,149 . The biggest common factor number is the GCF number.
So the greatest common factor 69,61,149 is 1.

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

• GCF of 94, 20, 116
• GCF of 77, 75, 767
• GCF of 65, 37, 619
• GCF of 66, 91, 779
• GCF of 62, 63, 214

1. What is the GCF of 69, 61, 149?

Answer: GCF of 69, 61, 149 is 1.

2. How to Find the GCF of 69, 61, 149

Answer: Greatest Common Factor(GCF) of 69, 61, 149 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 61, 149) = 1.