Greatest Common Factor of 45, 66, 54, 67

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

• Greatest Common Factor of 45, 66, 54, 67 by common division method
• Greatest Common Factor of 45, 66, 54, 67 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Greatest Common Factor

We found the factors 45,66,54,67 . The biggest common factor number is the GCF number.
So the greatest common factor 45,66,54,67 is 1.

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

• GCF of 94, 59, 83, 51
• GCF of 92, 13, 66, 24
• GCF of 30, 21, 42, 66
• GCF of 42, 29, 92, 78
• GCF of 45, 84, 74, 43

1. What is the GCF of 45, 66, 54, 67?

Answer: GCF of 45, 66, 54, 67 is 1.

2. How to Find the GCF of 45, 66, 54, 67

Answer: Greatest Common Factor(GCF) of 45, 66, 54, 67 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 66, 54, 67) = 1.