Greatest Common Factor of 178, 255, 742, 247, 272

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

• Greatest Common Factor of 178, 255, 742, 247, 272 by common division method
• Greatest Common Factor of 178, 255, 742, 247, 272 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 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Factors of 255

List of positive integer factors of 255 that divides 255 without a remainder.

1,3,5,15,17,51,85,255

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 178,255,742,247,272 . The biggest common factor number is the GCF number.
So the greatest common factor 178,255,742,247,272 is 1.

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

• GCF of 620, 994, 669, 572, 664
• GCF of 743, 567, 830, 295, 923
• GCF of 227, 418, 665, 168, 542
• GCF of 227, 515, 167, 855, 839
• GCF of 744, 414, 985, 533, 121

1. What is the GCF of 178, 255, 742, 247, 272?

Answer: GCF of 178, 255, 742, 247, 272 is 1.

2. How to Find the GCF of 178, 255, 742, 247, 272

Answer: Greatest Common Factor(GCF) of 178, 255, 742, 247, 272 = 1

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

Step 2: Then multiply all the prime factors GCF(178, 255, 742, 247, 272) = 1.