Greatest Common Factor of 55, 24, 98, 172

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

• Greatest Common Factor of 55, 24, 98, 172 by common division method
• Greatest Common Factor of 55, 24, 98, 172 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

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

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 55,24,98,172 . The biggest common factor number is the GCF number.
So the greatest common factor 55,24,98,172 is 1.

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

• GCF of 75, 81, 56, 331
• GCF of 79, 15, 98, 597
• GCF of 46, 20, 75, 921
• GCF of 22, 92, 27, 664
• GCF of 14, 46, 55, 339

1. What is the GCF of 55, 24, 98, 172?

Answer: GCF of 55, 24, 98, 172 is 1.

2. How to Find the GCF of 55, 24, 98, 172

Answer: Greatest Common Factor(GCF) of 55, 24, 98, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 24, 98, 172) = 1.