Greatest Common Factor of 121, 605, 715

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

• Greatest Common Factor of 121, 605, 715 by common division method
• Greatest Common Factor of 121, 605, 715 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 605

List of positive integer factors of 605 that divides 605 without a remainder.

1,5,11,55,121,605

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 121,605,715 . The biggest common factor number is the GCF number.
So the greatest common factor 121,605,715 is 11.

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

• GCF of 503, 550, 118
• GCF of 803, 886, 999
• GCF of 272, 671, 775
• GCF of 607, 209, 623
• GCF of 764, 694, 570

1. What is the GCF of 121, 605, 715?

Answer: GCF of 121, 605, 715 is 11.

2. How to Find the GCF of 121, 605, 715

Answer: Greatest Common Factor(GCF) of 121, 605, 715 = 11

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

Step 2: Then multiply all the prime factors GCF(121, 605, 715) = 11.