Greatest Common Factor of 50, 98, 40, 23

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

• Greatest Common Factor of 50, 98, 40, 23 by common division method
• Greatest Common Factor of 50, 98, 40, 23 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 50

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

1,2,5,10,25,50

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

Greatest Common Factor

We found the factors 50,98,40,23 . The biggest common factor number is the GCF number.
So the greatest common factor 50,98,40,23 is 1.

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

• GCF of 36, 96, 98, 68
• GCF of 21, 11, 46, 26
• GCF of 11, 88, 23, 76
• GCF of 70, 95, 49, 57
• GCF of 36, 98, 43, 61

1. What is the GCF of 50, 98, 40, 23?

Answer: GCF of 50, 98, 40, 23 is 1.

2. How to Find the GCF of 50, 98, 40, 23

Answer: Greatest Common Factor(GCF) of 50, 98, 40, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(50, 98, 40, 23) = 1.