Greatest Common Factor of 157, 721, 480

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

• Greatest Common Factor of 157, 721, 480 by common division method
• Greatest Common Factor of 157, 721, 480 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 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 721

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

1,7,103,721

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Greatest Common Factor

We found the factors 157,721,480 . The biggest common factor number is the GCF number.
So the greatest common factor 157,721,480 is 1.

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

• GCF of 488, 835, 665
• GCF of 782, 664, 566
• GCF of 142, 917, 618
• GCF of 306, 998, 659
• GCF of 126, 866, 828

1. What is the GCF of 157, 721, 480?

Answer: GCF of 157, 721, 480 is 1.

2. How to Find the GCF of 157, 721, 480

Answer: Greatest Common Factor(GCF) of 157, 721, 480 = 1

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

Step 2: Then multiply all the prime factors GCF(157, 721, 480) = 1.