Greatest Common Factor of 40, 50, 721, 159

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

• Greatest Common Factor of 40, 50, 721, 159 by common division method
• Greatest Common Factor of 40, 50, 721, 159 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 50

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

1,2,5,10,25,50

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 159

List of positive integer factors of 159 that divides 159 without a remainder.

1,3,53,159

Greatest Common Factor

We found the factors 40,50,721,159 . The biggest common factor number is the GCF number.
So the greatest common factor 40,50,721,159 is 1.

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

• GCF of 15, 31, 428, 501
• GCF of 22, 30, 590, 643
• GCF of 24, 73, 126, 955
• GCF of 30, 97, 652, 392
• GCF of 30, 40, 440, 673

1. What is the GCF of 40, 50, 721, 159?

Answer: GCF of 40, 50, 721, 159 is 1.

2. How to Find the GCF of 40, 50, 721, 159

Answer: Greatest Common Factor(GCF) of 40, 50, 721, 159 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 50, 721, 159) = 1.