Greatest Common Factor of 29, 30, 43, 45

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

• Greatest Common Factor of 29, 30, 43, 45 by common division method
• Greatest Common Factor of 29, 30, 43, 45 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 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 45

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

1,3,5,9,15,45

Greatest Common Factor

We found the factors 29,30,43,45 . The biggest common factor number is the GCF number.
So the greatest common factor 29,30,43,45 is 1.

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

• GCF of 91, 11, 12, 36
• GCF of 49, 17, 72, 93
• GCF of 35, 83, 74, 33
• GCF of 21, 61, 71, 26
• GCF of 37, 55, 30, 89

1. What is the GCF of 29, 30, 43, 45?

Answer: GCF of 29, 30, 43, 45 is 1.

2. How to Find the GCF of 29, 30, 43, 45

Answer: Greatest Common Factor(GCF) of 29, 30, 43, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(29, 30, 43, 45) = 1.