Greatest Common Factor of 65, 55, 153

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

• Greatest Common Factor of 65, 55, 153 by common division method
• Greatest Common Factor of 65, 55, 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 65,55,153 . The biggest common factor number is the GCF number.
So the greatest common factor 65,55,153 is 1.

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

• GCF of 71, 93, 558
• GCF of 19, 47, 938
• GCF of 54, 75, 172
• GCF of 25, 34, 849
• GCF of 98, 98, 128

1. What is the GCF of 65, 55, 153?

Answer: GCF of 65, 55, 153 is 1.

2. How to Find the GCF of 65, 55, 153

Answer: Greatest Common Factor(GCF) of 65, 55, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 55, 153) = 1.