Greatest Common Factor of 45, 29, 74, 272

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

• Greatest Common Factor of 45, 29, 74, 272 by common division method
• Greatest Common Factor of 45, 29, 74, 272 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 29

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

1,29

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 45,29,74,272 . The biggest common factor number is the GCF number.
So the greatest common factor 45,29,74,272 is 1.

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

• GCF of 76, 24, 18, 694
• GCF of 36, 13, 47, 584
• GCF of 59, 63, 62, 505
• GCF of 15, 63, 75, 893
• GCF of 67, 93, 64, 757

1. What is the GCF of 45, 29, 74, 272?

Answer: GCF of 45, 29, 74, 272 is 1.

2. How to Find the GCF of 45, 29, 74, 272

Answer: Greatest Common Factor(GCF) of 45, 29, 74, 272 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 29, 74, 272) = 1.