Greatest Common Factor of 74, 78, 40, 273

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

• Greatest Common Factor of 74, 78, 40, 273 by common division method
• Greatest Common Factor of 74, 78, 40, 273 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 74

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

1,2,37,74

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Greatest Common Factor

We found the factors 74,78,40,273 . The biggest common factor number is the GCF number.
So the greatest common factor 74,78,40,273 is 1.

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

• GCF of 33, 14, 50, 127
• GCF of 79, 11, 83, 137
• GCF of 16, 81, 73, 341
• GCF of 33, 79, 94, 696
• GCF of 61, 41, 86, 304

1. What is the GCF of 74, 78, 40, 273?

Answer: GCF of 74, 78, 40, 273 is 1.

2. How to Find the GCF of 74, 78, 40, 273

Answer: Greatest Common Factor(GCF) of 74, 78, 40, 273 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 78, 40, 273) = 1.