Greatest Common Factor of 98, 40, 23, 27

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

• Greatest Common Factor of 98, 40, 23, 27 by common division method
• Greatest Common Factor of 98, 40, 23, 27 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 98

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

1,2,7,14,49,98

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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Greatest Common Factor

We found the factors 98,40,23,27 . The biggest common factor number is the GCF number.
So the greatest common factor 98,40,23,27 is 1.

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

• GCF of 35, 32, 46, 32
• GCF of 55, 31, 39, 90
• GCF of 12, 58, 82, 57
• GCF of 94, 90, 47, 15
• GCF of 56, 33, 69, 36

1. What is the GCF of 98, 40, 23, 27?

Answer: GCF of 98, 40, 23, 27 is 1.

2. How to Find the GCF of 98, 40, 23, 27

Answer: Greatest Common Factor(GCF) of 98, 40, 23, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 40, 23, 27) = 1.