Greatest Common Factor of 49, 157, 243

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

• Greatest Common Factor of 49, 157, 243 by common division method
• Greatest Common Factor of 49, 157, 243 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 157

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

1,157

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 49,157,243 . The biggest common factor number is the GCF number.
So the greatest common factor 49,157,243 is 1.

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

• GCF of 50, 357, 333
• GCF of 57, 863, 933
• GCF of 76, 567, 339
• GCF of 23, 722, 552
• GCF of 72, 513, 225

1. What is the GCF of 49, 157, 243?

Answer: GCF of 49, 157, 243 is 1.

2. How to Find the GCF of 49, 157, 243

Answer: Greatest Common Factor(GCF) of 49, 157, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 157, 243) = 1.