Greatest Common Factor of 40, 23, 988

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

• Greatest Common Factor of 40, 23, 988 by common division method
• Greatest Common Factor of 40, 23, 988 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 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 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Greatest Common Factor

We found the factors 40,23,988 . The biggest common factor number is the GCF number.
So the greatest common factor 40,23,988 is 1.

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

• GCF of 91, 12, 175
• GCF of 23, 67, 449
• GCF of 72, 78, 415
• GCF of 98, 13, 167
• GCF of 42, 74, 164

1. What is the GCF of 40, 23, 988?

Answer: GCF of 40, 23, 988 is 1.

2. How to Find the GCF of 40, 23, 988

Answer: Greatest Common Factor(GCF) of 40, 23, 988 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 23, 988) = 1.