Greatest Common Factor of 345, 136, 55

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

• Greatest Common Factor of 345, 136, 55 by common division method
• Greatest Common Factor of 345, 136, 55 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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Factors of 55

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

1,5,11,55

Greatest Common Factor

We found the factors 345,136,55 . The biggest common factor number is the GCF number.
So the greatest common factor 345,136,55 is 1.

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

• GCF of 388, 892, 97
• GCF of 684, 592, 60
• GCF of 695, 521, 77
• GCF of 559, 942, 61
• GCF of 210, 207, 36

1. What is the GCF of 345, 136, 55?

Answer: GCF of 345, 136, 55 is 1.

2. How to Find the GCF of 345, 136, 55

Answer: Greatest Common Factor(GCF) of 345, 136, 55 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 136, 55) = 1.