Greatest Common Factor of 25, 66, 168

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

• Greatest Common Factor of 25, 66, 168 by common division method
• Greatest Common Factor of 25, 66, 168 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

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

Greatest Common Factor

We found the factors 25,66,168 . The biggest common factor number is the GCF number.
So the greatest common factor 25,66,168 is 1.

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

• GCF of 38, 99, 614
• GCF of 10, 41, 525
• GCF of 40, 52, 618
• GCF of 93, 37, 457
• GCF of 79, 61, 301

1. What is the GCF of 25, 66, 168?

Answer: GCF of 25, 66, 168 is 1.

2. How to Find the GCF of 25, 66, 168

Answer: Greatest Common Factor(GCF) of 25, 66, 168 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 66, 168) = 1.