Greatest Common Factor of 280, 158, 135

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

• Greatest Common Factor of 280, 158, 135 by common division method
• Greatest Common Factor of 280, 158, 135 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 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Greatest Common Factor

We found the factors 280,158,135 . The biggest common factor number is the GCF number.
So the greatest common factor 280,158,135 is 1.

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

• GCF of 252, 903, 518
• GCF of 168, 533, 226
• GCF of 124, 346, 928
• GCF of 496, 137, 350
• GCF of 140, 904, 762

1. What is the GCF of 280, 158, 135?

Answer: GCF of 280, 158, 135 is 1.

2. How to Find the GCF of 280, 158, 135

Answer: Greatest Common Factor(GCF) of 280, 158, 135 = 1

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

Step 2: Then multiply all the prime factors GCF(280, 158, 135) = 1.