Greatest Common Factor of 161, 275, 142

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

• Greatest Common Factor of 161, 275, 142 by common division method
• Greatest Common Factor of 161, 275, 142 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 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Factors of 275

List of positive integer factors of 275 that divides 275 without a remainder.

1,5,11,25,55,275

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 161,275,142 . The biggest common factor number is the GCF number.
So the greatest common factor 161,275,142 is 1.

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

• GCF of 392, 264, 439
• GCF of 279, 813, 501
• GCF of 138, 974, 388
• GCF of 443, 726, 941
• GCF of 682, 995, 757

1. What is the GCF of 161, 275, 142?

Answer: GCF of 161, 275, 142 is 1.

2. How to Find the GCF of 161, 275, 142

Answer: Greatest Common Factor(GCF) of 161, 275, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(161, 275, 142) = 1.