Greatest Common Factor of 87, 48, 178, 161

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

• Greatest Common Factor of 87, 48, 178, 161 by common division method
• Greatest Common Factor of 87, 48, 178, 161 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Greatest Common Factor

We found the factors 87,48,178,161 . The biggest common factor number is the GCF number.
So the greatest common factor 87,48,178,161 is 1.

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

• GCF of 18, 81, 265, 925
• GCF of 26, 84, 115, 334
• GCF of 37, 70, 216, 762
• GCF of 80, 72, 995, 960
• GCF of 11, 66, 625, 644

1. What is the GCF of 87, 48, 178, 161?

Answer: GCF of 87, 48, 178, 161 is 1.

2. How to Find the GCF of 87, 48, 178, 161

Answer: Greatest Common Factor(GCF) of 87, 48, 178, 161 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 48, 178, 161) = 1.