Greatest Common Factor of 278, 142, 213

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

• Greatest Common Factor of 278, 142, 213 by common division method
• Greatest Common Factor of 278, 142, 213 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 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Factors of 142

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

1,2,71,142

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Greatest Common Factor

We found the factors 278,142,213 . The biggest common factor number is the GCF number.
So the greatest common factor 278,142,213 is 1.

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

• GCF of 824, 816, 917
• GCF of 844, 414, 620
• GCF of 109, 851, 379
• GCF of 668, 107, 646
• GCF of 450, 215, 190

1. What is the GCF of 278, 142, 213?

Answer: GCF of 278, 142, 213 is 1.

2. How to Find the GCF of 278, 142, 213

Answer: Greatest Common Factor(GCF) of 278, 142, 213 = 1

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

Step 2: Then multiply all the prime factors GCF(278, 142, 213) = 1.