Greatest Common Factor of 13, 86, 153

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

• Greatest Common Factor of 13, 86, 153 by common division method
• Greatest Common Factor of 13, 86, 153 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 13,86,153 . The biggest common factor number is the GCF number.
So the greatest common factor 13,86,153 is 1.

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

• GCF of 88, 15, 360
• GCF of 74, 34, 385
• GCF of 16, 25, 788
• GCF of 29, 16, 202
• GCF of 78, 75, 512

1. What is the GCF of 13, 86, 153?

Answer: GCF of 13, 86, 153 is 1.

2. How to Find the GCF of 13, 86, 153

Answer: Greatest Common Factor(GCF) of 13, 86, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 86, 153) = 1.