Greatest Common Factor of 29, 75, 72, 155

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

• Greatest Common Factor of 29, 75, 72, 155 by common division method
• Greatest Common Factor of 29, 75, 72, 155 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 29,75,72,155 . The biggest common factor number is the GCF number.
So the greatest common factor 29,75,72,155 is 1.

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

• GCF of 69, 96, 13, 455
• GCF of 51, 67, 83, 341
• GCF of 96, 57, 42, 159
• GCF of 63, 71, 53, 715
• GCF of 38, 89, 25, 855

1. What is the GCF of 29, 75, 72, 155?

Answer: GCF of 29, 75, 72, 155 is 1.

2. How to Find the GCF of 29, 75, 72, 155

Answer: Greatest Common Factor(GCF) of 29, 75, 72, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(29, 75, 72, 155) = 1.