Greatest Common Factor of 84, 157, 128

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

• Greatest Common Factor of 84, 157, 128 by common division method
• Greatest Common Factor of 84, 157, 128 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 157

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

1,157

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 84,157,128 . The biggest common factor number is the GCF number.
So the greatest common factor 84,157,128 is 1.

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

• GCF of 69, 424, 561
• GCF of 46, 342, 880
• GCF of 95, 995, 715
• GCF of 64, 117, 701
• GCF of 96, 682, 773

1. What is the GCF of 84, 157, 128?

Answer: GCF of 84, 157, 128 is 1.

2. How to Find the GCF of 84, 157, 128

Answer: Greatest Common Factor(GCF) of 84, 157, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 157, 128) = 1.