Greatest Common Factor of 88, 72, 78, 173

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

• Greatest Common Factor of 88, 72, 78, 173 by common division method
• Greatest Common Factor of 88, 72, 78, 173 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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

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 78

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

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

Factors of 173

List of positive integer factors of 173 that divides 173 without a remainder.

1,173

Greatest Common Factor

We found the factors 88,72,78,173 . The biggest common factor number is the GCF number.
So the greatest common factor 88,72,78,173 is 1.

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

• GCF of 73, 43, 17, 947
• GCF of 50, 35, 26, 168
• GCF of 55, 60, 26, 236
• GCF of 70, 76, 36, 509
• GCF of 99, 95, 80, 297

1. What is the GCF of 88, 72, 78, 173?

Answer: GCF of 88, 72, 78, 173 is 1.

2. How to Find the GCF of 88, 72, 78, 173

Answer: Greatest Common Factor(GCF) of 88, 72, 78, 173 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 72, 78, 173) = 1.