Greatest Common Factor of 68, 168, 147

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

• Greatest Common Factor of 68, 168, 147 by common division method
• Greatest Common Factor of 68, 168, 147 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 68,168,147 . The biggest common factor number is the GCF number.
So the greatest common factor 68,168,147 is 1.

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

• GCF of 36, 987, 923
• GCF of 15, 994, 204
• GCF of 11, 584, 432
• GCF of 48, 759, 686
• GCF of 81, 274, 197

1. What is the GCF of 68, 168, 147?

Answer: GCF of 68, 168, 147 is 1.

2. How to Find the GCF of 68, 168, 147

Answer: Greatest Common Factor(GCF) of 68, 168, 147 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 168, 147) = 1.