Greatest Common Factor of 40, 88, 50, 397

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

• Greatest Common Factor of 40, 88, 50, 397 by common division method
• Greatest Common Factor of 40, 88, 50, 397 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 88

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

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

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 40,88,50,397 . The biggest common factor number is the GCF number.
So the greatest common factor 40,88,50,397 is 1.

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

• GCF of 71, 48, 15, 719
• GCF of 76, 34, 92, 650
• GCF of 97, 13, 54, 867
• GCF of 78, 65, 63, 527
• GCF of 36, 20, 42, 707

1. What is the GCF of 40, 88, 50, 397?

Answer: GCF of 40, 88, 50, 397 is 1.

2. How to Find the GCF of 40, 88, 50, 397

Answer: Greatest Common Factor(GCF) of 40, 88, 50, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 88, 50, 397) = 1.