Greatest Common Factor of 45, 12, 22, 528

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

• Greatest Common Factor of 45, 12, 22, 528 by common division method
• Greatest Common Factor of 45, 12, 22, 528 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

Greatest Common Factor

We found the factors 45,12,22,528 . The biggest common factor number is the GCF number.
So the greatest common factor 45,12,22,528 is 1.

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

• GCF of 39, 94, 68, 957
• GCF of 43, 70, 97, 709
• GCF of 23, 51, 16, 854
• GCF of 10, 32, 67, 527
• GCF of 91, 33, 96, 675

1. What is the GCF of 45, 12, 22, 528?

Answer: GCF of 45, 12, 22, 528 is 1.

2. How to Find the GCF of 45, 12, 22, 528

Answer: Greatest Common Factor(GCF) of 45, 12, 22, 528 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 12, 22, 528) = 1.