Greatest Common Factor of 50, 63, 40

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

• Greatest Common Factor of 50, 63, 40 by common division method
• Greatest Common Factor of 50, 63, 40 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 50,63,40 . The biggest common factor number is the GCF number.
So the greatest common factor 50,63,40 is 1.

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

• GCF of 64, 43, 70
• GCF of 14, 38, 19
• GCF of 21, 37, 29
• GCF of 96, 44, 90
• GCF of 77, 12, 46

1. What is the GCF of 50, 63, 40?

Answer: GCF of 50, 63, 40 is 1.

2. How to Find the GCF of 50, 63, 40

Answer: Greatest Common Factor(GCF) of 50, 63, 40 = 1

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

Step 2: Then multiply all the prime factors GCF(50, 63, 40) = 1.